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-rw-r--r--drivers/block/DAC960.c6
-rw-r--r--drivers/block/amiflop.c46
-rw-r--r--drivers/block/aoe/aoeblk.c12
-rw-r--r--drivers/block/ataflop.c37
-rw-r--r--drivers/block/brd.c5
-rw-r--r--drivers/block/cciss.c71
-rw-r--r--drivers/block/cpqarray.c28
-rw-r--r--drivers/block/floppy.c54
-rw-r--r--drivers/block/loop.c59
-rw-r--r--drivers/block/nbd.c28
-rw-r--r--drivers/block/paride/pcd.c21
-rw-r--r--drivers/block/paride/pd.c14
-rw-r--r--drivers/block/paride/pf.c22
-rw-r--r--drivers/block/paride/pt.c2
-rw-r--r--drivers/block/pktcdvd.c56
-rw-r--r--drivers/block/swim3.c32
-rw-r--r--drivers/block/ub.c22
-rw-r--r--drivers/block/viodasd.c10
-rw-r--r--drivers/block/virtio_blk.c8
-rw-r--r--drivers/block/xd.c4
-rw-r--r--drivers/block/xd.h2
-rw-r--r--drivers/block/xen-blkfront.c15
-rw-r--r--drivers/block/xsysace.c11
-rw-r--r--drivers/block/z2ram.c7
24 files changed, 280 insertions, 292 deletions
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index a002a381df92..f6a337c34ac4 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -72,9 +72,9 @@ static long disk_size(DAC960_Controller_T *p, int drive_nr)
}
}
-static int DAC960_open(struct inode *inode, struct file *file)
+static int DAC960_open(struct block_device *bdev, fmode_t mode)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
DAC960_Controller_T *p = disk->queue->queuedata;
int drive_nr = (long)disk->private_data;
@@ -89,7 +89,7 @@ static int DAC960_open(struct inode *inode, struct file *file)
return -ENXIO;
}
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
if (!get_capacity(p->disks[drive_nr]))
return -ENXIO;
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 7516baff3bb9..4b1d4ac960f1 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1437,10 +1437,11 @@ static int fd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static int fd_ioctl(struct inode *inode, struct file *filp,
+static int fd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param)
{
- int drive = iminor(inode) & 3;
+ struct amiga_floppy_struct *p = bdev->bd_disk->private_data;
+ int drive = p - unit;
static struct floppy_struct getprm;
void __user *argp = (void __user *)param;
@@ -1451,7 +1452,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
rel_fdc();
return -EBUSY;
}
- fsync_bdev(inode->i_bdev);
+ fsync_bdev(bdev);
if (fd_motor_on(drive) == 0) {
rel_fdc();
return -ENODEV;
@@ -1464,12 +1465,12 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
rel_fdc();
break;
case FDFMTTRK:
- if (param < unit[drive].type->tracks * unit[drive].type->heads)
+ if (param < p->type->tracks * p->type->heads)
{
get_fdc(drive);
if (fd_seek(drive,param) != 0){
- memset(unit[drive].trackbuf, FD_FILL_BYTE,
- unit[drive].dtype->sects * unit[drive].type->sect_mult * 512);
+ memset(p->trackbuf, FD_FILL_BYTE,
+ p->dtype->sects * p->type->sect_mult * 512);
non_int_flush_track(drive);
}
floppy_off(drive);
@@ -1480,14 +1481,14 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
break;
case FDFMTEND:
floppy_off(drive);
- invalidate_bdev(inode->i_bdev);
+ invalidate_bdev(bdev);
break;
case FDGETPRM:
memset((void *)&getprm, 0, sizeof (getprm));
- getprm.track=unit[drive].type->tracks;
- getprm.head=unit[drive].type->heads;
- getprm.sect=unit[drive].dtype->sects * unit[drive].type->sect_mult;
- getprm.size=unit[drive].blocks;
+ getprm.track=p->type->tracks;
+ getprm.head=p->type->heads;
+ getprm.sect=p->dtype->sects * p->type->sect_mult;
+ getprm.size=p->blocks;
if (copy_to_user(argp, &getprm, sizeof(struct floppy_struct)))
return -EFAULT;
break;
@@ -1500,10 +1501,10 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
break;
#ifdef RAW_IOCTL
case IOCTL_RAW_TRACK:
- if (copy_to_user(argp, raw_buf, unit[drive].type->read_size))
+ if (copy_to_user(argp, raw_buf, p->type->read_size))
return -EFAULT;
else
- return unit[drive].type->read_size;
+ return p->type->read_size;
#endif
default:
printk(KERN_DEBUG "fd_ioctl: unknown cmd %d for drive %d.",
@@ -1548,10 +1549,10 @@ static void fd_probe(int dev)
* /dev/PS0 etc), and disallows simultaneous access to the same
* drive with different device numbers.
*/
-static int floppy_open(struct inode *inode, struct file *filp)
+static int floppy_open(struct block_device *bdev, fmode_t mode)
{
- int drive = iminor(inode) & 3;
- int system = (iminor(inode) & 4) >> 2;
+ int drive = MINOR(bdev->bd_dev) & 3;
+ int system = (MINOR(bdev->bd_dev) & 4) >> 2;
int old_dev;
unsigned long flags;
@@ -1560,9 +1561,9 @@ static int floppy_open(struct inode *inode, struct file *filp)
if (fd_ref[drive] && old_dev != system)
return -EBUSY;
- if (filp && filp->f_mode & 3) {
- check_disk_change(inode->i_bdev);
- if (filp->f_mode & 2 ) {
+ if (mode & (FMODE_READ|FMODE_WRITE)) {
+ check_disk_change(bdev);
+ if (mode & FMODE_WRITE) {
int wrprot;
get_fdc(drive);
@@ -1592,9 +1593,10 @@ static int floppy_open(struct inode *inode, struct file *filp)
return 0;
}
-static int floppy_release(struct inode * inode, struct file * filp)
+static int floppy_release(struct gendisk *disk, fmode_t mode)
{
- int drive = iminor(inode) & 3;
+ struct amiga_floppy_struct *p = disk->private_data;
+ int drive = p - unit;
if (unit[drive].dirty == 1) {
del_timer (flush_track_timer + drive);
@@ -1650,7 +1652,7 @@ static struct block_device_operations floppy_fops = {
.owner = THIS_MODULE,
.open = floppy_open,
.release = floppy_release,
- .ioctl = fd_ioctl,
+ .locked_ioctl = fd_ioctl,
.getgeo = fd_getgeo,
.media_changed = amiga_floppy_change,
};
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index d876ad861237..1747dd272cd4 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -118,13 +118,11 @@ aoedisk_rm_sysfs(struct aoedev *d)
}
static int
-aoeblk_open(struct inode *inode, struct file *filp)
+aoeblk_open(struct block_device *bdev, fmode_t mode)
{
- struct aoedev *d;
+ struct aoedev *d = bdev->bd_disk->private_data;
ulong flags;
- d = inode->i_bdev->bd_disk->private_data;
-
spin_lock_irqsave(&d->lock, flags);
if (d->flags & DEVFL_UP) {
d->nopen++;
@@ -136,13 +134,11 @@ aoeblk_open(struct inode *inode, struct file *filp)
}
static int
-aoeblk_release(struct inode *inode, struct file *filp)
+aoeblk_release(struct gendisk *disk, fmode_t mode)
{
- struct aoedev *d;
+ struct aoedev *d = disk->private_data;
ulong flags;
- d = inode->i_bdev->bd_disk->private_data;
-
spin_lock_irqsave(&d->lock, flags);
if (--d->nopen == 0) {
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 432cf4018291..69e1df7dfa14 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -361,13 +361,13 @@ static void finish_fdc( void );
static void finish_fdc_done( int dummy );
static void setup_req_params( int drive );
static void redo_fd_request( void);
-static int fd_ioctl( struct inode *inode, struct file *filp, unsigned int
+static int fd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int
cmd, unsigned long param);
static void fd_probe( int drive );
static int fd_test_drive_present( int drive );
static void config_types( void );
-static int floppy_open( struct inode *inode, struct file *filp );
-static int floppy_release( struct inode * inode, struct file * filp );
+static int floppy_open(struct block_device *bdev, fmode_t mode);
+static int floppy_release(struct gendisk *disk, fmode_t mode);
/************************* End of Prototypes **************************/
@@ -1483,10 +1483,10 @@ void do_fd_request(struct request_queue * q)
atari_enable_irq( IRQ_MFP_FDC );
}
-static int fd_ioctl(struct inode *inode, struct file *filp,
+static int fd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
struct atari_floppy_struct *floppy = disk->private_data;
int drive = floppy - unit;
int type = floppy->type;
@@ -1661,7 +1661,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp,
/* invalidate the buffer track to force a reread */
BufferDrive = -1;
set_bit(drive, &fake_change);
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
return 0;
default:
return -EINVAL;
@@ -1804,37 +1804,36 @@ static void __init config_types( void )
* drive with different device numbers.
*/
-static int floppy_open( struct inode *inode, struct file *filp )
+static int floppy_open(struct block_device *bdev, fmode_t mode)
{
- struct atari_floppy_struct *p = inode->i_bdev->bd_disk->private_data;
- int type = iminor(inode) >> 2;
+ struct atari_floppy_struct *p = bdev->bd_disk->private_data;
+ int type = MINOR(bdev->bd_dev) >> 2;
DPRINT(("fd_open: type=%d\n",type));
if (p->ref && p->type != type)
return -EBUSY;
- if (p->ref == -1 || (p->ref && filp->f_flags & O_EXCL))
+ if (p->ref == -1 || (p->ref && mode & FMODE_EXCL))
return -EBUSY;
- if (filp->f_flags & O_EXCL)
+ if (mode & FMODE_EXCL)
p->ref = -1;
else
p->ref++;
p->type = type;
- if (filp->f_flags & O_NDELAY)
+ if (mode & FMODE_NDELAY)
return 0;
- if (filp->f_mode & 3) {
- check_disk_change(inode->i_bdev);
- if (filp->f_mode & 2) {
+ if (mode & (FMODE_READ|FMODE_WRITE)) {
+ check_disk_change(bdev);
+ if (mode & FMODE_WRITE) {
if (p->wpstat) {
if (p->ref < 0)
p->ref = 0;
else
p->ref--;
- floppy_release(inode, filp);
return -EROFS;
}
}
@@ -1843,9 +1842,9 @@ static int floppy_open( struct inode *inode, struct file *filp )
}
-static int floppy_release( struct inode * inode, struct file * filp )
+static int floppy_release(struct gendisk *disk, fmode_t mode)
{
- struct atari_floppy_struct *p = inode->i_bdev->bd_disk->private_data;
+ struct atari_floppy_struct *p = disk->private_data;
if (p->ref < 0)
p->ref = 0;
else if (!p->ref--) {
@@ -1859,7 +1858,7 @@ static struct block_device_operations floppy_fops = {
.owner = THIS_MODULE,
.open = floppy_open,
.release = floppy_release,
- .ioctl = fd_ioctl,
+ .locked_ioctl = fd_ioctl,
.media_changed = check_floppy_change,
.revalidate_disk= floppy_revalidate,
};
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index d070d492e385..bdd4f5f45575 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -340,11 +340,10 @@ static int brd_direct_access (struct block_device *bdev, sector_t sector,
}
#endif
-static int brd_ioctl(struct inode *inode, struct file *file,
+static int brd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
int error;
- struct block_device *bdev = inode->i_bdev;
struct brd_device *brd = bdev->bd_disk->private_data;
if (cmd != BLKFLSBUF)
@@ -376,7 +375,7 @@ static int brd_ioctl(struct inode *inode, struct file *file,
static struct block_device_operations brd_fops = {
.owner = THIS_MODULE,
- .ioctl = brd_ioctl,
+ .locked_ioctl = brd_ioctl,
#ifdef CONFIG_BLK_DEV_XIP
.direct_access = brd_direct_access,
#endif
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 1e1f9153000c..4023885353e0 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -152,9 +152,9 @@ static ctlr_info_t *hba[MAX_CTLR];
static void do_cciss_request(struct request_queue *q);
static irqreturn_t do_cciss_intr(int irq, void *dev_id);
-static int cciss_open(struct inode *inode, struct file *filep);
-static int cciss_release(struct inode *inode, struct file *filep);
-static int cciss_ioctl(struct inode *inode, struct file *filep,
+static int cciss_open(struct block_device *bdev, fmode_t mode);
+static int cciss_release(struct gendisk *disk, fmode_t mode);
+static int cciss_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg);
static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo);
@@ -192,14 +192,15 @@ static void cciss_procinit(int i)
#endif /* CONFIG_PROC_FS */
#ifdef CONFIG_COMPAT
-static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg);
+static int cciss_compat_ioctl(struct block_device *, fmode_t,
+ unsigned, unsigned long);
#endif
static struct block_device_operations cciss_fops = {
.owner = THIS_MODULE,
.open = cciss_open,
.release = cciss_release,
- .ioctl = cciss_ioctl,
+ .locked_ioctl = cciss_ioctl,
.getgeo = cciss_getgeo,
#ifdef CONFIG_COMPAT
.compat_ioctl = cciss_compat_ioctl,
@@ -547,13 +548,13 @@ static inline drive_info_struct *get_drv(struct gendisk *disk)
/*
* Open. Make sure the device is really there.
*/
-static int cciss_open(struct inode *inode, struct file *filep)
+static int cciss_open(struct block_device *bdev, fmode_t mode)
{
- ctlr_info_t *host = get_host(inode->i_bdev->bd_disk);
- drive_info_struct *drv = get_drv(inode->i_bdev->bd_disk);
+ ctlr_info_t *host = get_host(bdev->bd_disk);
+ drive_info_struct *drv = get_drv(bdev->bd_disk);
#ifdef CCISS_DEBUG
- printk(KERN_DEBUG "cciss_open %s\n", inode->i_bdev->bd_disk->disk_name);
+ printk(KERN_DEBUG "cciss_open %s\n", bdev->bd_disk->disk_name);
#endif /* CCISS_DEBUG */
if (host->busy_initializing || drv->busy_configuring)
@@ -567,9 +568,9 @@ static int cciss_open(struct inode *inode, struct file *filep)
* for "raw controller".
*/
if (drv->heads == 0) {
- if (iminor(inode) != 0) { /* not node 0? */
+ if (MINOR(bdev->bd_dev) != 0) { /* not node 0? */
/* if not node 0 make sure it is a partition = 0 */
- if (iminor(inode) & 0x0f) {
+ if (MINOR(bdev->bd_dev) & 0x0f) {
return -ENXIO;
/* if it is, make sure we have a LUN ID */
} else if (drv->LunID == 0) {
@@ -587,14 +588,13 @@ static int cciss_open(struct inode *inode, struct file *filep)
/*
* Close. Sync first.
*/
-static int cciss_release(struct inode *inode, struct file *filep)
+static int cciss_release(struct gendisk *disk, fmode_t mode)
{
- ctlr_info_t *host = get_host(inode->i_bdev->bd_disk);
- drive_info_struct *drv = get_drv(inode->i_bdev->bd_disk);
+ ctlr_info_t *host = get_host(disk);
+ drive_info_struct *drv = get_drv(disk);
#ifdef CCISS_DEBUG
- printk(KERN_DEBUG "cciss_release %s\n",
- inode->i_bdev->bd_disk->disk_name);
+ printk(KERN_DEBUG "cciss_release %s\n", disk->disk_name);
#endif /* CCISS_DEBUG */
drv->usage_count--;
@@ -604,21 +604,23 @@ static int cciss_release(struct inode *inode, struct file *filep)
#ifdef CONFIG_COMPAT
-static int do_ioctl(struct file *f, unsigned cmd, unsigned long arg)
+static int do_ioctl(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg)
{
int ret;
lock_kernel();
- ret = cciss_ioctl(f->f_path.dentry->d_inode, f, cmd, arg);
+ ret = cciss_ioctl(bdev, mode, cmd, arg);
unlock_kernel();
return ret;
}
-static int cciss_ioctl32_passthru(struct file *f, unsigned cmd,
- unsigned long arg);
-static int cciss_ioctl32_big_passthru(struct file *f, unsigned cmd,
- unsigned long arg);
+static int cciss_ioctl32_passthru(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg);
+static int cciss_ioctl32_big_passthru(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg);
-static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg)
+static int cciss_compat_ioctl(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg)
{
switch (cmd) {
case CCISS_GETPCIINFO:
@@ -636,20 +638,20 @@ static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg)
case CCISS_REGNEWD:
case CCISS_RESCANDISK:
case CCISS_GETLUNINFO:
- return do_ioctl(f, cmd, arg);
+ return do_ioctl(bdev, mode, cmd, arg);
case CCISS_PASSTHRU32:
- return cciss_ioctl32_passthru(f, cmd, arg);
+ return cciss_ioctl32_passthru(bdev, mode, cmd, arg);
case CCISS_BIG_PASSTHRU32:
- return cciss_ioctl32_big_passthru(f, cmd, arg);
+ return cciss_ioctl32_big_passthru(bdev, mode, cmd, arg);
default:
return -ENOIOCTLCMD;
}
}
-static int cciss_ioctl32_passthru(struct file *f, unsigned cmd,
- unsigned long arg)
+static int cciss_ioctl32_passthru(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg)
{
IOCTL32_Command_struct __user *arg32 =
(IOCTL32_Command_struct __user *) arg;
@@ -676,7 +678,7 @@ static int cciss_ioctl32_passthru(struct file *f, unsigned cmd,
if (err)
return -EFAULT;
- err = do_ioctl(f, CCISS_PASSTHRU, (unsigned long)p);
+ err = do_ioctl(bdev, mode, CCISS_PASSTHRU, (unsigned long)p);
if (err)
return err;
err |=
@@ -687,8 +689,8 @@ static int cciss_ioctl32_passthru(struct file *f, unsigned cmd,
return err;
}
-static int cciss_ioctl32_big_passthru(struct file *file, unsigned cmd,
- unsigned long arg)
+static int cciss_ioctl32_big_passthru(struct block_device *bdev, fmode_t mode,
+ unsigned cmd, unsigned long arg)
{
BIG_IOCTL32_Command_struct __user *arg32 =
(BIG_IOCTL32_Command_struct __user *) arg;
@@ -717,7 +719,7 @@ static int cciss_ioctl32_big_passthru(struct file *file, unsigned cmd,
if (err)
return -EFAULT;
- err = do_ioctl(file, CCISS_BIG_PASSTHRU, (unsigned long)p);
+ err = do_ioctl(bdev, mode, CCISS_BIG_PASSTHRU, (unsigned long)p);
if (err)
return err;
err |=
@@ -745,10 +747,9 @@ static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo)
/*
* ioctl
*/
-static int cciss_ioctl(struct inode *inode, struct file *filep,
+static int cciss_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct block_device *bdev = inode->i_bdev;
struct gendisk *disk = bdev->bd_disk;
ctlr_info_t *host = get_host(disk);
drive_info_struct *drv = get_drv(disk);
@@ -1232,7 +1233,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
case SG_EMULATED_HOST:
case SG_IO:
case SCSI_IOCTL_SEND_COMMAND:
- return scsi_cmd_ioctl(filep, disk->queue, disk, cmd, argp);
+ return scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp);
/* scsi_cmd_ioctl would normally handle these, below, but */
/* they aren't a good fit for cciss, as CD-ROMs are */
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 3d967525e9a9..47d233c6d0b3 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -156,9 +156,9 @@ static int sendcmd(
unsigned int blkcnt,
unsigned int log_unit );
-static int ida_open(struct inode *inode, struct file *filep);
-static int ida_release(struct inode *inode, struct file *filep);
-static int ida_ioctl(struct inode *inode, struct file *filep, unsigned int cmd, unsigned long arg);
+static int ida_open(struct block_device *bdev, fmode_t mode);
+static int ida_release(struct gendisk *disk, fmode_t mode);
+static int ida_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg);
static int ida_getgeo(struct block_device *bdev, struct hd_geometry *geo);
static int ida_ctlr_ioctl(ctlr_info_t *h, int dsk, ida_ioctl_t *io);
@@ -197,7 +197,7 @@ static struct block_device_operations ida_fops = {
.owner = THIS_MODULE,
.open = ida_open,
.release = ida_release,
- .ioctl = ida_ioctl,
+ .locked_ioctl = ida_ioctl,
.getgeo = ida_getgeo,
.revalidate_disk= ida_revalidate,
};
@@ -818,12 +818,12 @@ DBGINFO(
/*
* Open. Make sure the device is really there.
*/
-static int ida_open(struct inode *inode, struct file *filep)
+static int ida_open(struct block_device *bdev, fmode_t mode)
{
- drv_info_t *drv = get_drv(inode->i_bdev->bd_disk);
- ctlr_info_t *host = get_host(inode->i_bdev->bd_disk);
+ drv_info_t *drv = get_drv(bdev->bd_disk);
+ ctlr_info_t *host = get_host(bdev->bd_disk);
- DBGINFO(printk("ida_open %s\n", inode->i_bdev->bd_disk->disk_name));
+ DBGINFO(printk("ida_open %s\n", bdev->bd_disk->disk_name));
/*
* Root is allowed to open raw volume zero even if it's not configured
* so array config can still work. I don't think I really like this,
@@ -843,9 +843,9 @@ static int ida_open(struct inode *inode, struct file *filep)
/*
* Close. Sync first.
*/
-static int ida_release(struct inode *inode, struct file *filep)
+static int ida_release(struct gendisk *disk, fmode_t mode)
{
- ctlr_info_t *host = get_host(inode->i_bdev->bd_disk);
+ ctlr_info_t *host = get_host(disk);
host->usage_count--;
return 0;
}
@@ -1128,10 +1128,10 @@ static int ida_getgeo(struct block_device *bdev, struct hd_geometry *geo)
* ida_ioctl does some miscellaneous stuff like reporting drive geometry,
* setting readahead and submitting commands from userspace to the controller.
*/
-static int ida_ioctl(struct inode *inode, struct file *filep, unsigned int cmd, unsigned long arg)
+static int ida_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
{
- drv_info_t *drv = get_drv(inode->i_bdev->bd_disk);
- ctlr_info_t *host = get_host(inode->i_bdev->bd_disk);
+ drv_info_t *drv = get_drv(bdev->bd_disk);
+ ctlr_info_t *host = get_host(bdev->bd_disk);
int error;
ida_ioctl_t __user *io = (ida_ioctl_t __user *)arg;
ida_ioctl_t *my_io;
@@ -1165,7 +1165,7 @@ out_passthru:
put_user(host->ctlr_sig, (int __user *)arg);
return 0;
case IDAREVALIDATEVOLS:
- if (iminor(inode) != 0)
+ if (MINOR(bdev->bd_dev) != 0)
return -ENXIO;
return revalidate_allvol(host);
case IDADRIVERVERSION:
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 2cea27aba9a0..14db747a636e 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -3450,14 +3450,14 @@ static int fd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static int fd_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+static int fd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd,
unsigned long param)
{
-#define FD_IOCTL_ALLOWED ((filp) && (filp)->private_data)
+#define FD_IOCTL_ALLOWED (mode & (FMODE_WRITE|FMODE_WRITE_IOCTL))
#define OUT(c,x) case c: outparam = (const char *) (x); break
#define IN(c,x,tag) case c: *(x) = inparam. tag ; return 0
- int drive = (long)inode->i_bdev->bd_disk->private_data;
+ int drive = (long)bdev->bd_disk->private_data;
int type = ITYPE(UDRS->fd_device);
int i;
int ret;
@@ -3516,11 +3516,11 @@ static int fd_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
current_type[drive] = NULL;
floppy_sizes[drive] = MAX_DISK_SIZE << 1;
UDRS->keep_data = 0;
- return invalidate_drive(inode->i_bdev);
+ return invalidate_drive(bdev);
case FDSETPRM:
case FDDEFPRM:
return set_geometry(cmd, &inparam.g,
- drive, type, inode->i_bdev);
+ drive, type, bdev);
case FDGETPRM:
ECALL(get_floppy_geometry(drive, type,
(struct floppy_struct **)
@@ -3551,7 +3551,7 @@ static int fd_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
case FDFMTEND:
case FDFLUSH:
LOCK_FDC(drive, 1);
- return invalidate_drive(inode->i_bdev);
+ return invalidate_drive(bdev);
case FDSETEMSGTRESH:
UDP->max_errors.reporting =
@@ -3659,9 +3659,9 @@ static void __init config_types(void)
printk("\n");
}
-static int floppy_release(struct inode *inode, struct file *filp)
+static int floppy_release(struct gendisk *disk, fmode_t mode)
{
- int drive = (long)inode->i_bdev->bd_disk->private_data;
+ int drive = (long)disk->private_data;
mutex_lock(&open_lock);
if (UDRS->fd_ref < 0)
@@ -3682,18 +3682,17 @@ static int floppy_release(struct inode *inode, struct file *filp)
* /dev/PS0 etc), and disallows simultaneous access to the same
* drive with different device numbers.
*/
-static int floppy_open(struct inode *inode, struct file *filp)
+static int floppy_open(struct block_device *bdev, fmode_t mode)
{
- int drive = (long)inode->i_bdev->bd_disk->private_data;
- int old_dev;
+ int drive = (long)bdev->bd_disk->private_data;
+ int old_dev, new_dev;
int try;
int res = -EBUSY;
char *tmp;
- filp->private_data = (void *)0;
mutex_lock(&open_lock);
old_dev = UDRS->fd_device;
- if (opened_bdev[drive] && opened_bdev[drive] != inode->i_bdev)
+ if (opened_bdev[drive] && opened_bdev[drive] != bdev)
goto out2;
if (!UDRS->fd_ref && (UDP->flags & FD_BROKEN_DCL)) {
@@ -3701,15 +3700,15 @@ static int floppy_open(struct inode *inode, struct file *filp)
USETF(FD_VERIFY);
}
- if (UDRS->fd_ref == -1 || (UDRS->fd_ref && (filp->f_flags & O_EXCL)))
+ if (UDRS->fd_ref == -1 || (UDRS->fd_ref && (mode & FMODE_EXCL)))
goto out2;
- if (filp->f_flags & O_EXCL)
+ if (mode & FMODE_EXCL)
UDRS->fd_ref = -1;
else
UDRS->fd_ref++;
- opened_bdev[drive] = inode->i_bdev;
+ opened_bdev[drive] = bdev;
res = -ENXIO;
@@ -3744,31 +3743,26 @@ static int floppy_open(struct inode *inode, struct file *filp)
}
}
- UDRS->fd_device = iminor(inode);
- set_capacity(disks[drive], floppy_sizes[iminor(inode)]);
- if (old_dev != -1 && old_dev != iminor(inode)) {
+ new_dev = MINOR(bdev->bd_dev);
+ UDRS->fd_device = new_dev;
+ set_capacity(disks[drive], floppy_sizes[new_dev]);
+ if (old_dev != -1 && old_dev != new_dev) {
if (buffer_drive == drive)
buffer_track = -1;
}
- /* Allow ioctls if we have write-permissions even if read-only open.
- * Needed so that programs such as fdrawcmd still can work on write
- * protected disks */
- if ((filp->f_mode & FMODE_WRITE) || !file_permission(filp, MAY_WRITE))
- filp->private_data = (void *)8;
-
if (UFDCS->rawcmd == 1)
UFDCS->rawcmd = 2;
- if (!(filp->f_flags & O_NDELAY)) {
- if (filp->f_mode & 3) {
+ if (!(mode & FMODE_NDELAY)) {
+ if (mode & (FMODE_READ|FMODE_WRITE)) {
UDRS->last_checked = 0;
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
if (UTESTF(FD_DISK_CHANGED))
goto out;
}
res = -EROFS;
- if ((filp->f_mode & 2) && !(UTESTF(FD_DISK_WRITABLE)))
+ if ((mode & FMODE_WRITE) && !(UTESTF(FD_DISK_WRITABLE)))
goto out;
}
mutex_unlock(&open_lock);
@@ -3911,7 +3905,7 @@ static struct block_device_operations floppy_fops = {
.owner = THIS_MODULE,
.open = floppy_open,
.release = floppy_release,
- .ioctl = fd_ioctl,
+ .locked_ioctl = fd_ioctl,
.getgeo = fd_getgeo,
.media_changed = check_floppy_change,
.revalidate_disk = floppy_revalidate,
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index d3a25b027ff9..3f09cd8bcc38 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -210,7 +210,7 @@ lo_do_transfer(struct loop_device *lo, int cmd,
* space operations write_begin and write_end.
*/
static int do_lo_send_aops(struct loop_device *lo, struct bio_vec *bvec,
- int bsize, loff_t pos, struct page *unused)
+ loff_t pos, struct page *unused)
{
struct file *file = lo->lo_backing_file; /* kudos to NFsckingS */
struct address_space *mapping = file->f_mapping;
@@ -302,7 +302,7 @@ static int __do_lo_send_write(struct file *file,
* filesystems.
*/
static int do_lo_send_direct_write(struct loop_device *lo,
- struct bio_vec *bvec, int bsize, loff_t pos, struct page *page)
+ struct bio_vec *bvec, loff_t pos, struct page *page)
{
ssize_t bw = __do_lo_send_write(lo->lo_backing_file,
kmap(bvec->bv_page) + bvec->bv_offset,
@@ -326,7 +326,7 @@ static int do_lo_send_direct_write(struct loop_device *lo,
* destination pages of the backing file.
*/
static int do_lo_send_write(struct loop_device *lo, struct bio_vec *bvec,
- int bsize, loff_t pos, struct page *page)
+ loff_t pos, struct page *page)
{
int ret = lo_do_transfer(lo, WRITE, page, 0, bvec->bv_page,
bvec->bv_offset, bvec->bv_len, pos >> 9);
@@ -341,10 +341,9 @@ static int do_lo_send_write(struct loop_device *lo, struct bio_vec *bvec,
return ret;
}
-static int lo_send(struct loop_device *lo, struct bio *bio, int bsize,
- loff_t pos)
+static int lo_send(struct loop_device *lo, struct bio *bio, loff_t pos)
{
- int (*do_lo_send)(struct loop_device *, struct bio_vec *, int, loff_t,
+ int (*do_lo_send)(struct loop_device *, struct bio_vec *, loff_t,
struct page *page);
struct bio_vec *bvec;
struct page *page = NULL;
@@ -362,7 +361,7 @@ static int lo_send(struct loop_device *lo, struct bio *bio, int bsize,
}
}
bio_for_each_segment(bvec, bio, i) {
- ret = do_lo_send(lo, bvec, bsize, pos, page);
+ ret = do_lo_send(lo, bvec, pos, page);
if (ret < 0)
break;
pos += bvec->bv_len;
@@ -478,7 +477,7 @@ static int do_bio_filebacked(struct loop_device *lo, struct bio *bio)
pos = ((loff_t) bio->bi_sector << 9) + lo->lo_offset;
if (bio_rw(bio) == WRITE)
- ret = lo_send(lo, bio, lo->lo_blocksize, pos);
+ ret = lo_send(lo, bio, pos);
else
ret = lo_receive(lo, bio, lo->lo_blocksize, pos);
return ret;
@@ -652,8 +651,8 @@ static void do_loop_switch(struct loop_device *lo, struct switch_request *p)
* This can only work if the loop device is used read-only, and if the
* new backing store is the same size and type as the old backing store.
*/
-static int loop_change_fd(struct loop_device *lo, struct file *lo_file,
- struct block_device *bdev, unsigned int arg)
+static int loop_change_fd(struct loop_device *lo, struct block_device *bdev,
+ unsigned int arg)
{
struct file *file, *old_file;
struct inode *inode;
@@ -712,7 +711,7 @@ static inline int is_loop_device(struct file *file)
return i && S_ISBLK(i->i_mode) && MAJOR(i->i_rdev) == LOOP_MAJOR;
}
-static int loop_set_fd(struct loop_device *lo, struct file *lo_file,
+static int loop_set_fd(struct loop_device *lo, fmode_t mode,
struct block_device *bdev, unsigned int arg)
{
struct file *file, *f;
@@ -740,7 +739,7 @@ static int loop_set_fd(struct loop_device *lo, struct file *lo_file,
while (is_loop_device(f)) {
struct loop_device *l;
- if (f->f_mapping->host->i_rdev == lo_file->f_mapping->host->i_rdev)
+ if (f->f_mapping->host->i_bdev == bdev)
goto out_putf;
l = f->f_mapping->host->i_bdev->bd_disk->private_data;
@@ -786,7 +785,7 @@ static int loop_set_fd(struct loop_device *lo, struct file *lo_file,
goto out_putf;
}
- if (!(lo_file->f_mode & FMODE_WRITE))
+ if (!(mode & FMODE_WRITE))
lo_flags |= LO_FLAGS_READ_ONLY;
set_device_ro(bdev, (lo_flags & LO_FLAGS_READ_ONLY) != 0);
@@ -918,9 +917,11 @@ static int loop_clr_fd(struct loop_device *lo, struct block_device *bdev)
memset(lo->lo_encrypt_key, 0, LO_KEY_SIZE);
memset(lo->lo_crypt_name, 0, LO_NAME_SIZE);
memset(lo->lo_file_name, 0, LO_NAME_SIZE);
- invalidate_bdev(bdev);
+ if (bdev)
+ invalidate_bdev(bdev);
set_capacity(lo->lo_disk, 0);
- bd_set_size(bdev, 0);
+ if (bdev)
+ bd_set_size(bdev, 0);
mapping_set_gfp_mask(filp->f_mapping, gfp);
lo->lo_state = Lo_unbound;
fput(filp);
@@ -1137,22 +1138,22 @@ loop_get_status64(struct loop_device *lo, struct loop_info64 __user *arg) {
return err;
}
-static int lo_ioctl(struct inode * inode, struct file * file,
+static int lo_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct loop_device *lo = inode->i_bdev->bd_disk->private_data;
+ struct loop_device *lo = bdev->bd_disk->private_data;
int err;
mutex_lock(&lo->lo_ctl_mutex);
switch (cmd) {
case LOOP_SET_FD:
- err = loop_set_fd(lo, file, inode->i_bdev, arg);
+ err = loop_set_fd(lo, mode, bdev, arg);
break;
case LOOP_CHANGE_FD:
- err = loop_change_fd(lo, file, inode->i_bdev, arg);
+ err = loop_change_fd(lo, bdev, arg);
break;
case LOOP_CLR_FD:
- err = loop_clr_fd(lo, inode->i_bdev);
+ err = loop_clr_fd(lo, bdev);
break;
case LOOP_SET_STATUS:
err = loop_set_status_old(lo, (struct loop_info __user *) arg);
@@ -1292,10 +1293,10 @@ loop_get_status_compat(struct loop_device *lo,
return err;
}
-static long lo_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static int lo_compat_ioctl(struct block_device *bdev, fmode_t mode,
+ unsigned int cmd, unsigned long arg)
{
- struct inode *inode = file->f_path.dentry->d_inode;
- struct loop_device *lo = inode->i_bdev->bd_disk->private_data;
+ struct loop_device *lo = bdev->bd_disk->private_data;
int err;
switch(cmd) {
@@ -1317,7 +1318,7 @@ static long lo_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a
arg = (unsigned long) compat_ptr(arg);
case LOOP_SET_FD:
case LOOP_CHANGE_FD:
- err = lo_ioctl(inode, file, cmd, arg);
+ err = lo_ioctl(bdev, mode, cmd, arg);
break;
default:
err = -ENOIOCTLCMD;
@@ -1327,9 +1328,9 @@ static long lo_compat_ioctl(struct file *file, unsigned int cmd, unsigned long a
}
#endif
-static int lo_open(struct inode *inode, struct file *file)
+static int lo_open(struct block_device *bdev, fmode_t mode)
{
- struct loop_device *lo = inode->i_bdev->bd_disk->private_data;
+ struct loop_device *lo = bdev->bd_disk->private_data;
mutex_lock(&lo->lo_ctl_mutex);
lo->lo_refcnt++;
@@ -1338,15 +1339,15 @@ static int lo_open(struct inode *inode, struct file *file)
return 0;
}
-static int lo_release(struct inode *inode, struct file *file)
+static int lo_release(struct gendisk *disk, fmode_t mode)
{
- struct loop_device *lo = inode->i_bdev->bd_disk->private_data;
+ struct loop_device *lo = disk->private_data;
mutex_lock(&lo->lo_ctl_mutex);
--lo->lo_refcnt;
if ((lo->lo_flags & LO_FLAGS_AUTOCLEAR) && !lo->lo_refcnt)
- loop_clr_fd(lo, inode->i_bdev);
+ loop_clr_fd(lo, NULL);
mutex_unlock(&lo->lo_ctl_mutex);
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 9034ca585afd..d3a91cacee8c 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -557,10 +557,11 @@ static void do_nbd_request(struct request_queue * q)
}
}
-static int nbd_ioctl(struct inode *inode, struct file *file,
+static int nbd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct nbd_device *lo = inode->i_bdev->bd_disk->private_data;
+ struct nbd_device *lo = bdev->bd_disk->private_data;
+ struct file *file;
int error;
struct request sreq ;
struct task_struct *thread;
@@ -612,8 +613,7 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
error = -EINVAL;
file = fget(arg);
if (file) {
- struct block_device *bdev = inode->i_bdev;
- inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
if (S_ISSOCK(inode->i_mode)) {
lo->file = file;
lo->sock = SOCKET_I(inode);
@@ -628,14 +628,14 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
case NBD_SET_BLKSIZE:
lo->blksize = arg;
lo->bytesize &= ~(lo->blksize-1);
- inode->i_bdev->bd_inode->i_size = lo->bytesize;
- set_blocksize(inode->i_bdev, lo->blksize);
+ bdev->bd_inode->i_size = lo->bytesize;
+ set_blocksize(bdev, lo->blksize);
set_capacity(lo->disk, lo->bytesize >> 9);
return 0;
case NBD_SET_SIZE:
lo->bytesize = arg & ~(lo->blksize-1);
- inode->i_bdev->bd_inode->i_size = lo->bytesize;
- set_blocksize(inode->i_bdev, lo->blksize);
+ bdev->bd_inode->i_size = lo->bytesize;
+ set_blocksize(bdev, lo->blksize);
set_capacity(lo->disk, lo->bytesize >> 9);
return 0;
case NBD_SET_TIMEOUT:
@@ -643,8 +643,8 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
return 0;
case NBD_SET_SIZE_BLOCKS:
lo->bytesize = ((u64) arg) * lo->blksize;
- inode->i_bdev->bd_inode->i_size = lo->bytesize;
- set_blocksize(inode->i_bdev, lo->blksize);
+ bdev->bd_inode->i_size = lo->bytesize;
+ set_blocksize(bdev, lo->blksize);
set_capacity(lo->disk, lo->bytesize >> 9);
return 0;
case NBD_DO_IT:
@@ -666,10 +666,10 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
if (file)
fput(file);
lo->bytesize = 0;
- inode->i_bdev->bd_inode->i_size = 0;
+ bdev->bd_inode->i_size = 0;
set_capacity(lo->disk, 0);
if (max_part > 0)
- ioctl_by_bdev(inode->i_bdev, BLKRRPART, 0);
+ ioctl_by_bdev(bdev, BLKRRPART, 0);
return lo->harderror;
case NBD_CLEAR_QUE:
/*
@@ -680,7 +680,7 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
return 0;
case NBD_PRINT_DEBUG:
printk(KERN_INFO "%s: next = %p, prev = %p, head = %p\n",
- inode->i_bdev->bd_disk->disk_name,
+ bdev->bd_disk->disk_name,
lo->queue_head.next, lo->queue_head.prev,
&lo->queue_head);
return 0;
@@ -691,7 +691,7 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
static struct block_device_operations nbd_fops =
{
.owner = THIS_MODULE,
- .ioctl = nbd_ioctl,
+ .locked_ioctl = nbd_ioctl,
};
/*
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index b8a994a2b013..e91d4b4b014f 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -223,23 +223,24 @@ static int pcd_warned; /* Have we logged a phase warning ? */
/* kernel glue structures */
-static int pcd_block_open(struct inode *inode, struct file *file)
+static int pcd_block_open(struct block_device *bdev, fmode_t mode)
{
- struct pcd_unit *cd = inode->i_bdev->bd_disk->private_data;
- return cdrom_open(&cd->info, inode, file);
+ struct pcd_unit *cd = bdev->bd_disk->private_data;
+ return cdrom_open(&cd->info, bdev, mode);
}
-static int pcd_block_release(struct inode *inode, struct file *file)
+static int pcd_block_release(struct gendisk *disk, fmode_t mode)
{
- struct pcd_unit *cd = inode->i_bdev->bd_disk->private_data;
- return cdrom_release(&cd->info, file);
+ struct pcd_unit *cd = disk->private_data;
+ cdrom_release(&cd->info, mode);
+ return 0;
}
-static int pcd_block_ioctl(struct inode *inode, struct file *file,
+static int pcd_block_ioctl(struct block_device *bdev, fmode_t mode,
unsigned cmd, unsigned long arg)
{
- struct pcd_unit *cd = inode->i_bdev->bd_disk->private_data;
- return cdrom_ioctl(file, &cd->info, inode, cmd, arg);
+ struct pcd_unit *cd = bdev->bd_disk->private_data;
+ return cdrom_ioctl(&cd->info, bdev, mode, cmd, arg);
}
static int pcd_block_media_changed(struct gendisk *disk)
@@ -252,7 +253,7 @@ static struct block_device_operations pcd_bdops = {
.owner = THIS_MODULE,
.open = pcd_block_open,
.release = pcd_block_release,
- .ioctl = pcd_block_ioctl,
+ .locked_ioctl = pcd_block_ioctl,
.media_changed = pcd_block_media_changed,
};
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 5fdfa7c888ce..9299455b0af6 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -728,9 +728,9 @@ static int pd_special_command(struct pd_unit *disk,
/* kernel glue structures */
-static int pd_open(struct inode *inode, struct file *file)
+static int pd_open(struct block_device *bdev, fmode_t mode)
{
- struct pd_unit *disk = inode->i_bdev->bd_disk->private_data;
+ struct pd_unit *disk = bdev->bd_disk->private_data;
disk->access++;
@@ -758,10 +758,10 @@ static int pd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static int pd_ioctl(struct inode *inode, struct file *file,
+static int pd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct pd_unit *disk = inode->i_bdev->bd_disk->private_data;
+ struct pd_unit *disk = bdev->bd_disk->private_data;
switch (cmd) {
case CDROMEJECT:
@@ -773,9 +773,9 @@ static int pd_ioctl(struct inode *inode, struct file *file,
}
}
-static int pd_release(struct inode *inode, struct file *file)
+static int pd_release(struct gendisk *p, fmode_t mode)
{
- struct pd_unit *disk = inode->i_bdev->bd_disk->private_data;
+ struct pd_unit *disk = p->private_data;
if (!--disk->access && disk->removable)
pd_special_command(disk, pd_door_unlock);
@@ -809,7 +809,7 @@ static struct block_device_operations pd_fops = {
.owner = THIS_MODULE,
.open = pd_open,
.release = pd_release,
- .ioctl = pd_ioctl,
+ .locked_ioctl = pd_ioctl,
.getgeo = pd_getgeo,
.media_changed = pd_check_media,
.revalidate_disk= pd_revalidate
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index e7fe6ca97dd8..bef3b997ba3e 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -201,13 +201,13 @@ module_param_array(drive3, int, NULL, 0);
#define ATAPI_READ_10 0x28
#define ATAPI_WRITE_10 0x2a
-static int pf_open(struct inode *inode, struct file *file);
+static int pf_open(struct block_device *bdev, fmode_t mode);
static void do_pf_request(struct request_queue * q);
-static int pf_ioctl(struct inode *inode, struct file *file,
+static int pf_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg);
static int pf_getgeo(struct block_device *bdev, struct hd_geometry *geo);
-static int pf_release(struct inode *inode, struct file *file);
+static int pf_release(struct gendisk *disk, fmode_t mode);
static int pf_detect(void);
static void do_pf_read(void);
@@ -266,7 +266,7 @@ static struct block_device_operations pf_fops = {
.owner = THIS_MODULE,
.open = pf_open,
.release = pf_release,
- .ioctl = pf_ioctl,
+ .locked_ioctl = pf_ioctl,
.getgeo = pf_getgeo,
.media_changed = pf_check_media,
};
@@ -296,16 +296,16 @@ static void __init pf_init_units(void)
}
}
-static int pf_open(struct inode *inode, struct file *file)
+static int pf_open(struct block_device *bdev, fmode_t mode)
{
- struct pf_unit *pf = inode->i_bdev->bd_disk->private_data;
+ struct pf_unit *pf = bdev->bd_disk->private_data;
pf_identify(pf);
if (pf->media_status == PF_NM)
return -ENODEV;
- if ((pf->media_status == PF_RO) && (file->f_mode & 2))
+ if ((pf->media_status == PF_RO) && (mode & FMODE_WRITE))
return -EROFS;
pf->access++;
@@ -333,9 +333,9 @@ static int pf_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static int pf_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static int pf_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
{
- struct pf_unit *pf = inode->i_bdev->bd_disk->private_data;
+ struct pf_unit *pf = bdev->bd_disk->private_data;
if (cmd != CDROMEJECT)
return -EINVAL;
@@ -346,9 +346,9 @@ static int pf_ioctl(struct inode *inode, struct file *file, unsigned int cmd, un
return 0;
}
-static int pf_release(struct inode *inode, struct file *file)
+static int pf_release(struct gendisk *disk, fmode_t mode)
{
- struct pf_unit *pf = inode->i_bdev->bd_disk->private_data;
+ struct pf_unit *pf = disk->private_data;
if (pf->access <= 0)
return -EINVAL;
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index 5ae229656eaa..1e4006e18f03 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -667,7 +667,7 @@ static int pt_open(struct inode *inode, struct file *file)
goto out;
err = -EROFS;
- if ((!(tape->flags & PT_WRITE_OK)) && (file->f_mode & 2))
+ if ((!(tape->flags & PT_WRITE_OK)) && (file->f_mode & FMODE_WRITE))
goto out;
if (!(iminor(inode) & 128))
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 195ca7c720f5..f20bf359b84f 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2320,7 +2320,7 @@ static int pkt_open_write(struct pktcdvd_device *pd)
/*
* called at open time.
*/
-static int pkt_open_dev(struct pktcdvd_device *pd, int write)
+static int pkt_open_dev(struct pktcdvd_device *pd, fmode_t write)
{
int ret;
long lba;
@@ -2332,7 +2332,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, int write)
* so bdget() can't fail.
*/
bdget(pd->bdev->bd_dev);
- if ((ret = blkdev_get(pd->bdev, FMODE_READ, O_RDONLY)))
+ if ((ret = blkdev_get(pd->bdev, FMODE_READ)))
goto out;
if ((ret = bd_claim(pd->bdev, pd)))
@@ -2381,7 +2381,7 @@ static int pkt_open_dev(struct pktcdvd_device *pd, int write)
out_unclaim:
bd_release(pd->bdev);
out_putdev:
- blkdev_put(pd->bdev);
+ blkdev_put(pd->bdev, FMODE_READ);
out:
return ret;
}
@@ -2399,7 +2399,7 @@ static void pkt_release_dev(struct pktcdvd_device *pd, int flush)
pkt_set_speed(pd, MAX_SPEED, MAX_SPEED);
bd_release(pd->bdev);
- blkdev_put(pd->bdev);
+ blkdev_put(pd->bdev, FMODE_READ);
pkt_shrink_pktlist(pd);
}
@@ -2411,7 +2411,7 @@ static struct pktcdvd_device *pkt_find_dev_from_minor(int dev_minor)
return pkt_devs[dev_minor];
}
-static int pkt_open(struct inode *inode, struct file *file)
+static int pkt_open(struct block_device *bdev, fmode_t mode)
{
struct pktcdvd_device *pd = NULL;
int ret;
@@ -2419,7 +2419,7 @@ static int pkt_open(struct inode *inode, struct file *file)
VPRINTK(DRIVER_NAME": entering open\n");
mutex_lock(&ctl_mutex);
- pd = pkt_find_dev_from_minor(iminor(inode));
+ pd = pkt_find_dev_from_minor(MINOR(bdev->bd_dev));
if (!pd) {
ret = -ENODEV;
goto out;
@@ -2428,20 +2428,20 @@ static int pkt_open(struct inode *inode, struct file *file)
pd->refcnt++;
if (pd->refcnt > 1) {
- if ((file->f_mode & FMODE_WRITE) &&
+ if ((mode & FMODE_WRITE) &&
!test_bit(PACKET_WRITABLE, &pd->flags)) {
ret = -EBUSY;
goto out_dec;
}
} else {
- ret = pkt_open_dev(pd, file->f_mode & FMODE_WRITE);
+ ret = pkt_open_dev(pd, mode & FMODE_WRITE);
if (ret)
goto out_dec;
/*
* needed here as well, since ext2 (among others) may change
* the blocksize at mount time
*/
- set_blocksize(inode->i_bdev, CD_FRAMESIZE);
+ set_blocksize(bdev, CD_FRAMESIZE);
}
mutex_unlock(&ctl_mutex);
@@ -2455,9 +2455,9 @@ out:
return ret;
}
-static int pkt_close(struct inode *inode, struct file *file)
+static int pkt_close(struct gendisk *disk, fmode_t mode)
{
- struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
+ struct pktcdvd_device *pd = disk->private_data;
int ret = 0;
mutex_lock(&ctl_mutex);
@@ -2765,7 +2765,7 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
bdev = bdget(dev);
if (!bdev)
return -ENOMEM;
- ret = blkdev_get(bdev, FMODE_READ, O_RDONLY | O_NONBLOCK);
+ ret = blkdev_get(bdev, FMODE_READ | FMODE_NDELAY);
if (ret)
return ret;
@@ -2790,19 +2790,28 @@ static int pkt_new_dev(struct pktcdvd_device *pd, dev_t dev)
return 0;
out_mem:
- blkdev_put(bdev);
+ blkdev_put(bdev, FMODE_READ|FMODE_WRITE);
/* This is safe: open() is still holding a reference. */
module_put(THIS_MODULE);
return ret;
}
-static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static int pkt_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
{
- struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
+ struct pktcdvd_device *pd = bdev->bd_disk->private_data;
- VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
+ VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd,
+ MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
switch (cmd) {
+ case CDROMEJECT:
+ /*
+ * The door gets locked when the device is opened, so we
+ * have to unlock it or else the eject command fails.
+ */
+ if (pd->refcnt == 1)
+ pkt_lock_door(pd, 0);
+ /* fallthru */
/*
* forward selected CDROM ioctls to CD-ROM, for UDF
*/
@@ -2811,16 +2820,7 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
case CDROM_LAST_WRITTEN:
case CDROM_SEND_PACKET:
case SCSI_IOCTL_SEND_COMMAND:
- return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
-
- case CDROMEJECT:
- /*
- * The door gets locked when the device is opened, so we
- * have to unlock it or else the eject command fails.
- */
- if (pd->refcnt == 1)
- pkt_lock_door(pd, 0);
- return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
+ return __blkdev_driver_ioctl(pd->bdev, mode, cmd, arg);
default:
VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
@@ -2849,7 +2849,7 @@ static struct block_device_operations pktcdvd_ops = {
.owner = THIS_MODULE,
.open = pkt_open,
.release = pkt_close,
- .ioctl = pkt_ioctl,
+ .locked_ioctl = pkt_ioctl,
.media_changed = pkt_media_changed,
};
@@ -2975,7 +2975,7 @@ static int pkt_remove_dev(dev_t pkt_dev)
pkt_debugfs_dev_remove(pd);
pkt_sysfs_dev_remove(pd);
- blkdev_put(pd->bdev);
+ blkdev_put(pd->bdev, FMODE_READ|FMODE_WRITE);
remove_proc_entry(pd->name, pkt_proc);
DPRINTK(DRIVER_NAME": writer %s unmapped\n", pd->name);
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 730ccea78e45..612965307ba0 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -244,10 +244,10 @@ static int grab_drive(struct floppy_state *fs, enum swim_state state,
int interruptible);
static void release_drive(struct floppy_state *fs);
static int fd_eject(struct floppy_state *fs);
-static int floppy_ioctl(struct inode *inode, struct file *filp,
+static int floppy_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param);
-static int floppy_open(struct inode *inode, struct file *filp);
-static int floppy_release(struct inode *inode, struct file *filp);
+static int floppy_open(struct block_device *bdev, fmode_t mode);
+static int floppy_release(struct gendisk *disk, fmode_t mode);
static int floppy_check_change(struct gendisk *disk);
static int floppy_revalidate(struct gendisk *disk);
@@ -839,10 +839,10 @@ static int fd_eject(struct floppy_state *fs)
static struct floppy_struct floppy_type =
{ 2880,18,2,80,0,0x1B,0x00,0xCF,0x6C,NULL }; /* 7 1.44MB 3.5" */
-static int floppy_ioctl(struct inode *inode, struct file *filp,
+static int floppy_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param)
{
- struct floppy_state *fs = inode->i_bdev->bd_disk->private_data;
+ struct floppy_state *fs = bdev->bd_disk->private_data;
int err;
if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
@@ -868,9 +868,9 @@ static int floppy_ioctl(struct inode *inode, struct file *filp,
return -ENOTTY;
}
-static int floppy_open(struct inode *inode, struct file *filp)
+static int floppy_open(struct block_device *bdev, fmode_t mode)
{
- struct floppy_state *fs = inode->i_bdev->bd_disk->private_data;
+ struct floppy_state *fs = bdev->bd_disk->private_data;
struct swim3 __iomem *sw = fs->swim3;
int n, err = 0;
@@ -904,17 +904,17 @@ static int floppy_open(struct inode *inode, struct file *filp)
swim3_action(fs, SETMFM);
swim3_select(fs, RELAX);
- } else if (fs->ref_count == -1 || filp->f_flags & O_EXCL)
+ } else if (fs->ref_count == -1 || mode & FMODE_EXCL)
return -EBUSY;
- if (err == 0 && (filp->f_flags & O_NDELAY) == 0
- && (filp->f_mode & 3)) {
- check_disk_change(inode->i_bdev);
+ if (err == 0 && (mode & FMODE_NDELAY) == 0
+ && (mode & (FMODE_READ|FMODE_WRITE))) {
+ check_disk_change(bdev);
if (fs->ejected)
err = -ENXIO;
}
- if (err == 0 && (filp->f_mode & 2)) {
+ if (err == 0 && (mode & FMODE_WRITE)) {
if (fs->write_prot < 0)
fs->write_prot = swim3_readbit(fs, WRITE_PROT);
if (fs->write_prot)
@@ -930,7 +930,7 @@ static int floppy_open(struct inode *inode, struct file *filp)
return err;
}
- if (filp->f_flags & O_EXCL)
+ if (mode & FMODE_EXCL)
fs->ref_count = -1;
else
++fs->ref_count;
@@ -938,9 +938,9 @@ static int floppy_open(struct inode *inode, struct file *filp)
return 0;
}
-static int floppy_release(struct inode *inode, struct file *filp)
+static int floppy_release(struct gendisk *disk, fmode_t mode)
{
- struct floppy_state *fs = inode->i_bdev->bd_disk->private_data;
+ struct floppy_state *fs = disk->private_data;
struct swim3 __iomem *sw = fs->swim3;
if (fs->ref_count > 0 && --fs->ref_count == 0) {
swim3_action(fs, MOTOR_OFF);
@@ -1000,7 +1000,7 @@ static int floppy_revalidate(struct gendisk *disk)
static struct block_device_operations floppy_fops = {
.open = floppy_open,
.release = floppy_release,
- .ioctl = floppy_ioctl,
+ .locked_ioctl = floppy_ioctl,
.media_changed = floppy_check_change,
.revalidate_disk= floppy_revalidate,
};
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index f60e41833f69..fccac18d3111 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1667,10 +1667,9 @@ static void ub_revalidate(struct ub_dev *sc, struct ub_lun *lun)
* This is mostly needed to keep refcounting, but also to support
* media checks on removable media drives.
*/
-static int ub_bd_open(struct inode *inode, struct file *filp)
+static int ub_bd_open(struct block_device *bdev, fmode_t mode)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ub_lun *lun = disk->private_data;
+ struct ub_lun *lun = bdev->bd_disk->private_data;
struct ub_dev *sc = lun->udev;
unsigned long flags;
int rc;
@@ -1684,19 +1683,19 @@ static int ub_bd_open(struct inode *inode, struct file *filp)
spin_unlock_irqrestore(&ub_lock, flags);
if (lun->removable || lun->readonly)
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
/*
* The sd.c considers ->media_present and ->changed not equivalent,
* under some pretty murky conditions (a failure of READ CAPACITY).
* We may need it one day.
*/
- if (lun->removable && lun->changed && !(filp->f_flags & O_NDELAY)) {
+ if (lun->removable && lun->changed && !(mode & FMODE_NDELAY)) {
rc = -ENOMEDIUM;
goto err_open;
}
- if (lun->readonly && (filp->f_mode & FMODE_WRITE)) {
+ if (lun->readonly && (mode & FMODE_WRITE)) {
rc = -EROFS;
goto err_open;
}
@@ -1710,9 +1709,8 @@ err_open:
/*
*/
-static int ub_bd_release(struct inode *inode, struct file *filp)
+static int ub_bd_release(struct gendisk *disk, fmode_t mode)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
struct ub_lun *lun = disk->private_data;
struct ub_dev *sc = lun->udev;
@@ -1723,13 +1721,13 @@ static int ub_bd_release(struct inode *inode, struct file *filp)
/*
* The ioctl interface.
*/
-static int ub_bd_ioctl(struct inode *inode, struct file *filp,
+static int ub_bd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
void __user *usermem = (void __user *) arg;
- return scsi_cmd_ioctl(filp, disk->queue, disk, cmd, usermem);
+ return scsi_cmd_ioctl(disk->queue, disk, mode, cmd, usermem);
}
/*
@@ -1793,7 +1791,7 @@ static struct block_device_operations ub_bd_fops = {
.owner = THIS_MODULE,
.open = ub_bd_open,
.release = ub_bd_release,
- .ioctl = ub_bd_ioctl,
+ .locked_ioctl = ub_bd_ioctl,
.media_changed = ub_bd_media_changed,
.revalidate_disk = ub_bd_revalidate,
};
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index 1730d29e6044..ecccf65dce2f 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -130,15 +130,15 @@ struct viodasd_device {
/*
* External open entry point.
*/
-static int viodasd_open(struct inode *ino, struct file *fil)
+static int viodasd_open(struct block_device *bdev, fmode_t mode)
{
- struct viodasd_device *d = ino->i_bdev->bd_disk->private_data;
+ struct viodasd_device *d = bdev->bd_disk->private_data;
HvLpEvent_Rc hvrc;
struct viodasd_waitevent we;
u16 flags = 0;
if (d->read_only) {
- if ((fil != NULL) && (fil->f_mode & FMODE_WRITE))
+ if (mode & FMODE_WRITE)
return -EROFS;
flags = vioblockflags_ro;
}
@@ -179,9 +179,9 @@ static int viodasd_open(struct inode *ino, struct file *fil)
/*
* External release entry point.
*/
-static int viodasd_release(struct inode *ino, struct file *fil)
+static int viodasd_release(struct gendisk *disk, fmode_t mode)
{
- struct viodasd_device *d = ino->i_bdev->bd_disk->private_data;
+ struct viodasd_device *d = disk->private_data;
HvLpEvent_Rc hvrc;
/* Send the event to OS/400. We DON'T expect a response */
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 6ec5fc052786..85d79a02d487 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -146,11 +146,11 @@ static void do_virtblk_request(struct request_queue *q)
vblk->vq->vq_ops->kick(vblk->vq);
}
-static int virtblk_ioctl(struct inode *inode, struct file *filp,
+static int virtblk_ioctl(struct block_device *bdev, fmode_t mode,
unsigned cmd, unsigned long data)
{
- return scsi_cmd_ioctl(filp, inode->i_bdev->bd_disk->queue,
- inode->i_bdev->bd_disk, cmd,
+ return scsi_cmd_ioctl(bdev->bd_disk->queue,
+ bdev->bd_disk, mode, cmd,
(void __user *)data);
}
@@ -180,7 +180,7 @@ static int virtblk_getgeo(struct block_device *bd, struct hd_geometry *geo)
}
static struct block_device_operations virtblk_fops = {
- .ioctl = virtblk_ioctl,
+ .locked_ioctl = virtblk_ioctl,
.owner = THIS_MODULE,
.getgeo = virtblk_getgeo,
};
diff --git a/drivers/block/xd.c b/drivers/block/xd.c
index 624d30f7da3f..64b496fce98b 100644
--- a/drivers/block/xd.c
+++ b/drivers/block/xd.c
@@ -132,7 +132,7 @@ static int xd_getgeo(struct block_device *bdev, struct hd_geometry *geo);
static struct block_device_operations xd_fops = {
.owner = THIS_MODULE,
- .ioctl = xd_ioctl,
+ .locked_ioctl = xd_ioctl,
.getgeo = xd_getgeo,
};
static DECLARE_WAIT_QUEUE_HEAD(xd_wait_int);
@@ -343,7 +343,7 @@ static int xd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
}
/* xd_ioctl: handle device ioctl's */
-static int xd_ioctl (struct inode *inode,struct file *file,u_int cmd,u_long arg)
+static int xd_ioctl(struct block_device *bdev, fmode_t mode, u_int cmd, u_long arg)
{
switch (cmd) {
case HDIO_SET_DMA:
diff --git a/drivers/block/xd.h b/drivers/block/xd.h
index cffd44a20383..37cacef16e93 100644
--- a/drivers/block/xd.h
+++ b/drivers/block/xd.h
@@ -105,7 +105,7 @@ static u_char xd_detect (u_char *controller, unsigned int *address);
static u_char xd_initdrives (void (*init_drive)(u_char drive));
static void do_xd_request (struct request_queue * q);
-static int xd_ioctl (struct inode *inode,struct file *file,unsigned int cmd,unsigned long arg);
+static int xd_ioctl (struct block_device *bdev,fmode_t mode,unsigned int cmd,unsigned long arg);
static int xd_readwrite (u_char operation,XD_INFO *disk,char *buffer,u_int block,u_int count);
static void xd_recalibrate (u_char drive);
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 1a50ae70f716..b220c686089d 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -156,11 +156,10 @@ static int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg)
return 0;
}
-static int blkif_ioctl(struct inode *inode, struct file *filep,
+static int blkif_ioctl(struct block_device *bdev, fmode_t mode,
unsigned command, unsigned long argument)
{
- struct blkfront_info *info =
- inode->i_bdev->bd_disk->private_data;
+ struct blkfront_info *info = bdev->bd_disk->private_data;
int i;
dev_dbg(&info->xbdev->dev, "command: 0x%x, argument: 0x%lx\n",
@@ -1014,16 +1013,16 @@ static int blkfront_is_ready(struct xenbus_device *dev)
return info->is_ready;
}
-static int blkif_open(struct inode *inode, struct file *filep)
+static int blkif_open(struct block_device *bdev, fmode_t mode)
{
- struct blkfront_info *info = inode->i_bdev->bd_disk->private_data;
+ struct blkfront_info *info = bdev->bd_disk->private_data;
info->users++;
return 0;
}
-static int blkif_release(struct inode *inode, struct file *filep)
+static int blkif_release(struct gendisk *disk, fmode_t mode)
{
- struct blkfront_info *info = inode->i_bdev->bd_disk->private_data;
+ struct blkfront_info *info = disk->private_data;
info->users--;
if (info->users == 0) {
/* Check whether we have been instructed to close. We will
@@ -1044,7 +1043,7 @@ static struct block_device_operations xlvbd_block_fops =
.open = blkif_open,
.release = blkif_release,
.getgeo = blkif_getgeo,
- .ioctl = blkif_ioctl,
+ .locked_ioctl = blkif_ioctl,
};
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 4a7a059ebaf7..ecab9e67d47a 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -870,25 +870,24 @@ static int ace_revalidate_disk(struct gendisk *gd)
return ace->id_result;
}
-static int ace_open(struct inode *inode, struct file *filp)
+static int ace_open(struct block_device *bdev, fmode_t mode)
{
- struct ace_device *ace = inode->i_bdev->bd_disk->private_data;
+ struct ace_device *ace = bdev->bd_disk->private_data;
unsigned long flags;
dev_dbg(ace->dev, "ace_open() users=%i\n", ace->users + 1);
- filp->private_data = ace;
spin_lock_irqsave(&ace->lock, flags);
ace->users++;
spin_unlock_irqrestore(&ace->lock, flags);
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
return 0;
}
-static int ace_release(struct inode *inode, struct file *filp)
+static int ace_release(struct gendisk *disk, fmode_t mode)
{
- struct ace_device *ace = inode->i_bdev->bd_disk->private_data;
+ struct ace_device *ace = disk->private_data;
unsigned long flags;
u16 val;
diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c
index be20a67f1fa8..80754cdd3119 100644
--- a/drivers/block/z2ram.c
+++ b/drivers/block/z2ram.c
@@ -137,8 +137,7 @@ get_chipram( void )
return;
}
-static int
-z2_open( struct inode *inode, struct file *filp )
+static int z2_open(struct block_device *bdev, fmode_t mode)
{
int device;
int max_z2_map = ( Z2RAM_SIZE / Z2RAM_CHUNKSIZE ) *
@@ -147,7 +146,7 @@ z2_open( struct inode *inode, struct file *filp )
sizeof( z2ram_map[0] );
int rc = -ENOMEM;
- device = iminor(inode);
+ device = MINOR(bdev->bd_dev);
if ( current_device != -1 && current_device != device )
{
@@ -299,7 +298,7 @@ err_out:
}
static int
-z2_release( struct inode *inode, struct file *filp )
+z2_release(struct gendisk *disk, fmode_t mode)
{
if ( current_device == -1 )
return 0;
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-01 23:13:30 +0000