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-rw-r--r--drivers/base/devtmpfs.c32
-rw-r--r--drivers/block/drbd/drbd_debugfs.c8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_fs.c16
-rw-r--r--drivers/infiniband/hw/qib/qib_fs.c20
-rw-r--r--drivers/mtd/ubi/build.c6
-rw-r--r--drivers/mtd/ubi/kapi.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c21
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h2
-rw-r--r--drivers/oprofile/oprofilefs.c16
-rw-r--r--drivers/staging/lustre/lustre/llite/dcache.c14
-rw-r--r--drivers/staging/lustre/lustre/llite/file.c16
-rw-r--r--drivers/staging/lustre/lustre/llite/llite_internal.h2
-rw-r--r--drivers/staging/lustre/lustre/llite/llite_lib.c6
-rw-r--r--drivers/staging/lustre/lustre/llite/llite_nfs.c6
-rw-r--r--drivers/staging/lustre/lustre/llite/namei.c20
-rw-r--r--drivers/staging/lustre/lustre/llite/statahead.c28
-rw-r--r--drivers/staging/lustre/lustre/llite/symlink.c2
-rw-r--r--drivers/staging/lustre/lustre/llite/xattr.c8
-rw-r--r--drivers/usb/gadget/legacy/inode.c2
19 files changed, 109 insertions, 118 deletions
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index 25798db14553..68f03141e432 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -157,10 +157,10 @@ static int dev_mkdir(const char *name, umode_t mode)
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- err = vfs_mkdir(path.dentry->d_inode, dentry, mode);
+ err = vfs_mkdir(d_inode(path.dentry), dentry, mode);
if (!err)
/* mark as kernel-created inode */
- dentry->d_inode->i_private = &thread;
+ d_inode(dentry)->i_private = &thread;
done_path_create(&path, dentry);
return err;
}
@@ -207,7 +207,7 @@ static int handle_create(const char *nodename, umode_t mode, kuid_t uid,
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- err = vfs_mknod(path.dentry->d_inode, dentry, mode, dev->devt);
+ err = vfs_mknod(d_inode(path.dentry), dentry, mode, dev->devt);
if (!err) {
struct iattr newattrs;
@@ -215,12 +215,12 @@ static int handle_create(const char *nodename, umode_t mode, kuid_t uid,
newattrs.ia_uid = uid;
newattrs.ia_gid = gid;
newattrs.ia_valid = ATTR_MODE|ATTR_UID|ATTR_GID;
- mutex_lock(&dentry->d_inode->i_mutex);
+ mutex_lock(&d_inode(dentry)->i_mutex);
notify_change(dentry, &newattrs, NULL);
- mutex_unlock(&dentry->d_inode->i_mutex);
+ mutex_unlock(&d_inode(dentry)->i_mutex);
/* mark as kernel-created inode */
- dentry->d_inode->i_private = &thread;
+ d_inode(dentry)->i_private = &thread;
}
done_path_create(&path, dentry);
return err;
@@ -235,16 +235,16 @@ static int dev_rmdir(const char *name)
dentry = kern_path_locked(name, &parent);
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- if (dentry->d_inode) {
- if (dentry->d_inode->i_private == &thread)
- err = vfs_rmdir(parent.dentry->d_inode, dentry);
+ if (d_really_is_positive(dentry)) {
+ if (d_inode(dentry)->i_private == &thread)
+ err = vfs_rmdir(d_inode(parent.dentry), dentry);
else
err = -EPERM;
} else {
err = -ENOENT;
}
dput(dentry);
- mutex_unlock(&parent.dentry->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent.dentry)->i_mutex);
path_put(&parent);
return err;
}
@@ -306,11 +306,11 @@ static int handle_remove(const char *nodename, struct device *dev)
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- if (dentry->d_inode) {
+ if (d_really_is_positive(dentry)) {
struct kstat stat;
struct path p = {.mnt = parent.mnt, .dentry = dentry};
err = vfs_getattr(&p, &stat);
- if (!err && dev_mynode(dev, dentry->d_inode, &stat)) {
+ if (!err && dev_mynode(dev, d_inode(dentry), &stat)) {
struct iattr newattrs;
/*
* before unlinking this node, reset permissions
@@ -321,10 +321,10 @@ static int handle_remove(const char *nodename, struct device *dev)
newattrs.ia_mode = stat.mode & ~0777;
newattrs.ia_valid =
ATTR_UID|ATTR_GID|ATTR_MODE;
- mutex_lock(&dentry->d_inode->i_mutex);
+ mutex_lock(&d_inode(dentry)->i_mutex);
notify_change(dentry, &newattrs, NULL);
- mutex_unlock(&dentry->d_inode->i_mutex);
- err = vfs_unlink(parent.dentry->d_inode, dentry, NULL);
+ mutex_unlock(&d_inode(dentry)->i_mutex);
+ err = vfs_unlink(d_inode(parent.dentry), dentry, NULL);
if (!err || err == -ENOENT)
deleted = 1;
}
@@ -332,7 +332,7 @@ static int handle_remove(const char *nodename, struct device *dev)
err = -ENOENT;
}
dput(dentry);
- mutex_unlock(&parent.dentry->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent.dentry)->i_mutex);
path_put(&parent);
if (deleted && strchr(nodename, '/'))
diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c
index 9a950022ff88..a6ee3d750c30 100644
--- a/drivers/block/drbd/drbd_debugfs.c
+++ b/drivers/block/drbd/drbd_debugfs.c
@@ -424,7 +424,7 @@ static int in_flight_summary_show(struct seq_file *m, void *pos)
* So we have our own inline version of it above. :-( */
static inline int debugfs_positive(struct dentry *dentry)
{
- return dentry->d_inode && !d_unhashed(dentry);
+ return d_really_is_positive(dentry) && !d_unhashed(dentry);
}
/* make sure at *open* time that the respective object won't go away. */
@@ -439,15 +439,15 @@ static int drbd_single_open(struct file *file, int (*show)(struct seq_file *, vo
* or has debugfs_remove() already been called? */
parent = file->f_path.dentry->d_parent;
/* not sure if this can happen: */
- if (!parent || !parent->d_inode)
+ if (!parent || d_really_is_negative(parent))
goto out;
/* serialize with d_delete() */
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
/* Make sure the object is still alive */
if (debugfs_positive(file->f_path.dentry)
&& kref_get_unless_zero(kref))
ret = 0;
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
if (!ret) {
ret = single_open(file, show, data);
if (ret)
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 33c45dfcbd88..1ca8e32a9592 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -82,14 +82,14 @@ static int create_file(const char *name, umode_t mode,
{
int error;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry))
- error = ipathfs_mknod(parent->d_inode, *dentry,
+ error = ipathfs_mknod(d_inode(parent), *dentry,
mode, fops, data);
else
error = PTR_ERR(*dentry);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return error;
}
@@ -277,11 +277,11 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && tmp->d_inode) {
+ if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
dget_dlock(tmp);
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
- simple_unlink(parent->d_inode, tmp);
+ simple_unlink(d_inode(parent), tmp);
} else
spin_unlock(&tmp->d_lock);
@@ -302,7 +302,7 @@ static int remove_device_files(struct super_block *sb,
int ret;
root = dget(sb->s_root);
- mutex_lock(&root->d_inode->i_mutex);
+ mutex_lock(&d_inode(root)->i_mutex);
snprintf(unit, sizeof unit, "%02d", dd->ipath_unit);
dir = lookup_one_len(unit, root, strlen(unit));
@@ -315,10 +315,10 @@ static int remove_device_files(struct super_block *sb,
remove_file(dir, "flash");
remove_file(dir, "atomic_counters");
d_delete(dir);
- ret = simple_rmdir(root->d_inode, dir);
+ ret = simple_rmdir(d_inode(root), dir);
bail:
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
dput(root);
return ret;
}
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index 650897a8591e..bdd5d3857203 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -89,14 +89,14 @@ static int create_file(const char *name, umode_t mode,
{
int error;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry))
- error = qibfs_mknod(parent->d_inode, *dentry,
+ error = qibfs_mknod(d_inode(parent), *dentry,
mode, fops, data);
else
error = PTR_ERR(*dentry);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return error;
}
@@ -455,10 +455,10 @@ static int remove_file(struct dentry *parent, char *name)
}
spin_lock(&tmp->d_lock);
- if (!d_unhashed(tmp) && tmp->d_inode) {
+ if (!d_unhashed(tmp) && d_really_is_positive(tmp)) {
__d_drop(tmp);
spin_unlock(&tmp->d_lock);
- simple_unlink(parent->d_inode, tmp);
+ simple_unlink(d_inode(parent), tmp);
} else {
spin_unlock(&tmp->d_lock);
}
@@ -481,7 +481,7 @@ static int remove_device_files(struct super_block *sb,
int ret, i;
root = dget(sb->s_root);
- mutex_lock(&root->d_inode->i_mutex);
+ mutex_lock(&d_inode(root)->i_mutex);
snprintf(unit, sizeof(unit), "%u", dd->unit);
dir = lookup_one_len(unit, root, strlen(unit));
@@ -491,7 +491,7 @@ static int remove_device_files(struct super_block *sb,
goto bail;
}
- mutex_lock(&dir->d_inode->i_mutex);
+ mutex_lock(&d_inode(dir)->i_mutex);
remove_file(dir, "counters");
remove_file(dir, "counter_names");
remove_file(dir, "portcounter_names");
@@ -506,13 +506,13 @@ static int remove_device_files(struct super_block *sb,
}
}
remove_file(dir, "flash");
- mutex_unlock(&dir->d_inode->i_mutex);
- ret = simple_rmdir(root->d_inode, dir);
+ mutex_unlock(&d_inode(dir)->i_mutex);
+ ret = simple_rmdir(d_inode(root), dir);
d_delete(dir);
dput(dir);
bail:
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
dput(root);
return ret;
}
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 9690cf9aaef5..b7f824d5ee88 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1169,9 +1169,9 @@ static struct mtd_info * __init open_mtd_by_chdev(const char *mtd_dev)
return ERR_PTR(err);
/* MTD device number is defined by the major / minor numbers */
- major = imajor(path.dentry->d_inode);
- minor = iminor(path.dentry->d_inode);
- mode = path.dentry->d_inode->i_mode;
+ major = imajor(d_backing_inode(path.dentry));
+ minor = iminor(d_backing_inode(path.dentry));
+ mode = d_backing_inode(path.dentry)->i_mode;
path_put(&path);
if (major != MTD_CHAR_MAJOR || !S_ISCHR(mode))
return ERR_PTR(-EINVAL);
diff --git a/drivers/mtd/ubi/kapi.c b/drivers/mtd/ubi/kapi.c
index 478e00cf2d9e..e844887732fb 100644
--- a/drivers/mtd/ubi/kapi.c
+++ b/drivers/mtd/ubi/kapi.c
@@ -314,7 +314,7 @@ struct ubi_volume_desc *ubi_open_volume_path(const char *pathname, int mode)
if (error)
return ERR_PTR(error);
- inode = path.dentry->d_inode;
+ inode = d_backing_inode(path.dentry);
mod = inode->i_mode;
ubi_num = ubi_major2num(imajor(inode));
vol_id = iminor(inode) - 1;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index f0285bcbe598..371f75e782e5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -538,7 +538,7 @@ static ssize_t tp_la_write(struct file *file, const char __user *buf,
char s[32];
unsigned long val;
size_t size = min(sizeof(s) - 1, count);
- struct adapter *adap = FILE_DATA(file)->i_private;
+ struct adapter *adap = file_inode(file)->i_private;
if (copy_from_user(s, buf, size))
return -EFAULT;
@@ -647,7 +647,7 @@ static int pm_stats_open(struct inode *inode, struct file *file)
static ssize_t pm_stats_clear(struct file *file, const char __user *buf,
size_t count, loff_t *pos)
{
- struct adapter *adap = FILE_DATA(file)->i_private;
+ struct adapter *adap = file_inode(file)->i_private;
t4_write_reg(adap, PM_RX_STAT_CONFIG_A, 0);
t4_write_reg(adap, PM_TX_STAT_CONFIG_A, 0);
@@ -1005,7 +1005,7 @@ static ssize_t mbox_write(struct file *file, const char __user *buf,
&data[7], &c) < 8 || c != '\n')
return -EINVAL;
- ino = FILE_DATA(file);
+ ino = file_inode(file);
mbox = (uintptr_t)ino->i_private & 7;
adap = ino->i_private - mbox;
addr = adap->regs + PF_REG(mbox, CIM_PF_MAILBOX_DATA_A);
@@ -1034,7 +1034,7 @@ static ssize_t flash_read(struct file *file, char __user *buf, size_t count,
loff_t *ppos)
{
loff_t pos = *ppos;
- loff_t avail = FILE_DATA(file)->i_size;
+ loff_t avail = file_inode(file)->i_size;
struct adapter *adap = file->private_data;
if (pos < 0)
@@ -1479,7 +1479,7 @@ static ssize_t rss_key_write(struct file *file, const char __user *buf,
int i, j;
u32 key[10];
char s[100], *p;
- struct adapter *adap = FILE_DATA(file)->i_private;
+ struct adapter *adap = file_inode(file)->i_private;
if (count > sizeof(s) - 1)
return -EINVAL;
@@ -1951,12 +1951,6 @@ static const struct file_operations mem_debugfs_fops = {
.llseek = default_llseek,
};
-static void set_debugfs_file_size(struct dentry *de, loff_t size)
-{
- if (!IS_ERR(de) && de->d_inode)
- de->d_inode->i_size = size;
-}
-
static void add_debugfs_mem(struct adapter *adap, const char *name,
unsigned int idx, unsigned int size_mb)
{
@@ -2072,9 +2066,8 @@ int t4_setup_debugfs(struct adapter *adap)
}
}
- de = debugfs_create_file("flash", S_IRUSR, adap->debugfs_root, adap,
- &flash_debugfs_fops);
- set_debugfs_file_size(de, adap->params.sf_size);
+ de = debugfs_create_file_size("flash", S_IRUSR, adap->debugfs_root, adap,
+ &flash_debugfs_fops, adap->params.sf_size);
return 0;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
index 8f418ba868bd..23f43a0f8950 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.h
@@ -37,8 +37,6 @@
#include <linux/export.h>
-#define FILE_DATA(_file) ((_file)->f_path.dentry->d_inode)
-
#define DEFINE_SIMPLE_DEBUGFS_FILE(name) \
static int name##_open(struct inode *inode, struct file *file) \
{ \
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index 3f493459378f..dd92c5edf219 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -138,22 +138,22 @@ static int __oprofilefs_create_file(struct dentry *root, char const *name,
struct dentry *dentry;
struct inode *inode;
- mutex_lock(&root->d_inode->i_mutex);
+ mutex_lock(&d_inode(root)->i_mutex);
dentry = d_alloc_name(root, name);
if (!dentry) {
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
return -ENOMEM;
}
inode = oprofilefs_get_inode(root->d_sb, S_IFREG | perm);
if (!inode) {
dput(dentry);
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
return -ENOMEM;
}
inode->i_fop = fops;
inode->i_private = priv;
d_add(dentry, inode);
- mutex_unlock(&root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(root)->i_mutex);
return 0;
}
@@ -215,22 +215,22 @@ struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name)
struct dentry *dentry;
struct inode *inode;
- mutex_lock(&parent->d_inode->i_mutex);
+ mutex_lock(&d_inode(parent)->i_mutex);
dentry = d_alloc_name(parent, name);
if (!dentry) {
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return NULL;
}
inode = oprofilefs_get_inode(parent->d_sb, S_IFDIR | 0755);
if (!inode) {
dput(dentry);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return NULL;
}
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
d_add(dentry, inode);
- mutex_unlock(&parent->d_inode->i_mutex);
+ mutex_unlock(&d_inode(parent)->i_mutex);
return dentry;
}
diff --git a/drivers/staging/lustre/lustre/llite/dcache.c b/drivers/staging/lustre/lustre/llite/dcache.c
index fe1fd05423e9..5af01351306d 100644
--- a/drivers/staging/lustre/lustre/llite/dcache.c
+++ b/drivers/staging/lustre/lustre/llite/dcache.c
@@ -153,7 +153,7 @@ static int ll_ddelete(const struct dentry *de)
CDEBUG(D_DENTRY, "%s dentry %pd (%p, parent %p, inode %p) %s%s\n",
d_lustre_invalid((struct dentry *)de) ? "deleting" : "keeping",
- de, de, de->d_parent, de->d_inode,
+ de, de, de->d_parent, d_inode(de),
d_unhashed(de) ? "" : "hashed,",
list_empty(&de->d_subdirs) ? "" : "subdirs");
@@ -167,8 +167,8 @@ static int ll_ddelete(const struct dentry *de)
#if 0
/* if not ldlm lock for this inode, set i_nlink to 0 so that
* this inode can be recycled later b=20433 */
- if (de->d_inode && !find_cbdata(de->d_inode))
- clear_nlink(de->d_inode);
+ if (d_really_is_positive(de) && !find_cbdata(d_inode(de)))
+ clear_nlink(d_inode(de));
#endif
if (d_lustre_invalid((struct dentry *)de))
@@ -181,7 +181,7 @@ int ll_d_init(struct dentry *de)
LASSERT(de != NULL);
CDEBUG(D_DENTRY, "ldd on dentry %pd (%p) parent %p inode %p refc %d\n",
- de, de, de->d_parent, de->d_inode,
+ de, de, de->d_parent, d_inode(de),
d_count(de));
if (de->d_fsdata == NULL) {
@@ -261,7 +261,7 @@ void ll_invalidate_aliases(struct inode *inode)
ll_d_hlist_for_each_entry(dentry, p, &inode->i_dentry, d_u.d_alias) {
CDEBUG(D_DENTRY, "dentry in drop %pd (%p) parent %p inode %p flags %d\n",
dentry, dentry, dentry->d_parent,
- dentry->d_inode, dentry->d_flags);
+ d_inode(dentry), dentry->d_flags);
d_lustre_invalidate(dentry, 0);
}
@@ -309,7 +309,7 @@ void ll_lookup_finish_locks(struct lookup_intent *it, struct inode *inode)
static int ll_revalidate_dentry(struct dentry *dentry,
unsigned int lookup_flags)
{
- struct inode *dir = dentry->d_parent->d_inode;
+ struct inode *dir = d_inode(dentry->d_parent);
/*
* if open&create is set, talk to MDS to make sure file is created if
@@ -329,7 +329,7 @@ static int ll_revalidate_dentry(struct dentry *dentry,
if (lookup_flags & LOOKUP_RCU)
return -ECHILD;
- do_statahead_enter(dir, &dentry, dentry->d_inode == NULL);
+ do_statahead_enter(dir, &dentry, d_inode(dentry) == NULL);
ll_statahead_mark(dir, dentry);
return 1;
}
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 529062ea112b..4b44c634fcc3 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -388,7 +388,7 @@ int ll_file_release(struct inode *inode, struct file *file)
static int ll_intent_file_open(struct dentry *dentry, void *lmm,
int lmmsize, struct lookup_intent *itp)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ll_sb_info *sbi = ll_i2sbi(inode);
struct dentry *parent = dentry->d_parent;
const char *name = dentry->d_name.name;
@@ -413,7 +413,7 @@ static int ll_intent_file_open(struct dentry *dentry, void *lmm,
opc = LUSTRE_OPC_CREATE;
}
- op_data = ll_prep_md_op_data(NULL, parent->d_inode,
+ op_data = ll_prep_md_op_data(NULL, d_inode(parent),
inode, name, len,
O_RDWR, opc, NULL);
if (IS_ERR(op_data))
@@ -2896,7 +2896,7 @@ static int ll_inode_revalidate_fini(struct inode *inode, int rc)
static int __ll_inode_revalidate(struct dentry *dentry, __u64 ibits)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ptlrpc_request *req = NULL;
struct obd_export *exp;
int rc = 0;
@@ -2948,12 +2948,12 @@ static int __ll_inode_revalidate(struct dentry *dentry, __u64 ibits)
do_lookup() -> ll_revalidate_it(). We cannot use d_drop
here to preserve get_cwd functionality on 2.6.
Bug 10503 */
- if (!dentry->d_inode->i_nlink)
+ if (!d_inode(dentry)->i_nlink)
d_lustre_invalidate(dentry, 0);
ll_lookup_finish_locks(&oit, inode);
- } else if (!ll_have_md_lock(dentry->d_inode, &ibits, LCK_MINMODE)) {
- struct ll_sb_info *sbi = ll_i2sbi(dentry->d_inode);
+ } else if (!ll_have_md_lock(d_inode(dentry), &ibits, LCK_MINMODE)) {
+ struct ll_sb_info *sbi = ll_i2sbi(d_inode(dentry));
u64 valid = OBD_MD_FLGETATTR;
struct md_op_data *op_data;
int ealen = 0;
@@ -2991,7 +2991,7 @@ out:
static int ll_inode_revalidate(struct dentry *dentry, __u64 ibits)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
int rc;
rc = __ll_inode_revalidate(dentry, ibits);
@@ -3019,7 +3019,7 @@ static int ll_inode_revalidate(struct dentry *dentry, __u64 ibits)
int ll_getattr(struct vfsmount *mnt, struct dentry *de, struct kstat *stat)
{
- struct inode *inode = de->d_inode;
+ struct inode *inode = d_inode(de);
struct ll_sb_info *sbi = ll_i2sbi(inode);
struct ll_inode_info *lli = ll_i2info(inode);
int res = 0;
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index e7422f5c9c6f..5f918e3c4683 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -1488,7 +1488,7 @@ static inline void d_lustre_invalidate(struct dentry *dentry, int nested)
{
CDEBUG(D_DENTRY, "invalidate dentry %pd (%p) parent %p inode %p refc %d\n",
dentry, dentry,
- dentry->d_parent, dentry->d_inode, d_count(dentry));
+ dentry->d_parent, d_inode(dentry), d_count(dentry));
spin_lock_nested(&dentry->d_lock,
nested ? DENTRY_D_LOCK_NESTED : DENTRY_D_LOCK_NORMAL);
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index bf1ec277a1dc..a27af7882170 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -1166,7 +1166,7 @@ static int ll_md_setattr(struct dentry *dentry, struct md_op_data *op_data,
struct md_open_data **mod)
{
struct lustre_md md;
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ll_sb_info *sbi = ll_i2sbi(inode);
struct ptlrpc_request *request = NULL;
int rc, ia_valid;
@@ -1290,7 +1290,7 @@ static int ll_setattr_ost(struct inode *inode, struct iattr *attr)
*/
int ll_setattr_raw(struct dentry *dentry, struct iattr *attr, bool hsm_import)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ll_inode_info *lli = ll_i2info(inode);
struct md_op_data *op_data = NULL;
struct md_open_data *mod = NULL;
@@ -1465,7 +1465,7 @@ out:
int ll_setattr(struct dentry *de, struct iattr *attr)
{
- int mode = de->d_inode->i_mode;
+ int mode = d_inode(de)->i_mode;
if ((attr->ia_valid & (ATTR_CTIME|ATTR_SIZE|ATTR_MODE)) ==
(ATTR_CTIME|ATTR_SIZE|ATTR_MODE))
diff --git a/drivers/staging/lustre/lustre/llite/llite_nfs.c b/drivers/staging/lustre/lustre/llite/llite_nfs.c
index 243a7840457f..db43b81386f7 100644
--- a/drivers/staging/lustre/lustre/llite/llite_nfs.c
+++ b/drivers/staging/lustre/lustre/llite/llite_nfs.c
@@ -230,11 +230,11 @@ static int ll_nfs_get_name_filldir(struct dir_context *ctx, const char *name,
static int ll_get_name(struct dentry *dentry, char *name,
struct dentry *child)
{
- struct inode *dir = dentry->d_inode;
+ struct inode *dir = d_inode(dentry);
int rc;
struct ll_getname_data lgd = {
.lgd_name = name,
- .lgd_fid = ll_i2info(child->d_inode)->lli_fid,
+ .lgd_fid = ll_i2info(d_inode(child))->lli_fid,
.ctx.actor = ll_nfs_get_name_filldir,
};
@@ -282,7 +282,7 @@ static struct dentry *ll_fh_to_parent(struct super_block *sb, struct fid *fid,
static struct dentry *ll_get_parent(struct dentry *dchild)
{
struct ptlrpc_request *req = NULL;
- struct inode *dir = dchild->d_inode;
+ struct inode *dir = d_inode(dchild);
struct ll_sb_info *sbi;
struct dentry *result = NULL;
struct mdt_body *body;
diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c
index 49f1cb067ea2..5a25dcd10126 100644
--- a/drivers/staging/lustre/lustre/llite/namei.c
+++ b/drivers/staging/lustre/lustre/llite/namei.c
@@ -155,7 +155,7 @@ static void ll_invalidate_negative_children(struct inode *dir)
list_for_each_entry_safe(child, tmp_subdir,
&dentry->d_subdirs,
d_child) {
- if (child->d_inode == NULL)
+ if (d_really_is_negative(child))
d_lustre_invalidate(child, 1);
}
}
@@ -392,7 +392,7 @@ struct dentry *ll_splice_alias(struct inode *inode, struct dentry *de)
iput(inode);
CDEBUG(D_DENTRY,
"Reuse dentry %p inode %p refc %d flags %#x\n",
- new, new->d_inode, d_count(new), new->d_flags);
+ new, d_inode(new), d_count(new), new->d_flags);
return new;
}
}
@@ -401,7 +401,7 @@ struct dentry *ll_splice_alias(struct inode *inode, struct dentry *de)
return ERR_PTR(rc);
d_add(de, inode);
CDEBUG(D_DENTRY, "Add dentry %p inode %p refc %d flags %#x\n",
- de, de->d_inode, d_count(de), de->d_flags);
+ de, d_inode(de), d_count(de), de->d_flags);
return de;
}
@@ -448,7 +448,7 @@ static int ll_lookup_it_finish(struct ptlrpc_request *request,
!it_disposition(it, DISP_OPEN_CREATE)) {
/* With DISP_OPEN_CREATE dentry will
instantiated in ll_create_it. */
- LASSERT((*de)->d_inode == NULL);
+ LASSERT(d_inode(*de) == NULL);
d_instantiate(*de, inode);
}
@@ -541,7 +541,7 @@ static struct dentry *ll_lookup_it(struct inode *parent, struct dentry *dentry,
goto out;
}
- inode = dentry->d_inode;
+ inode = d_inode(dentry);
if ((it->it_op & IT_OPEN) && inode &&
!S_ISREG(inode->i_mode) &&
!S_ISDIR(inode->i_mode)) {
@@ -638,9 +638,9 @@ static int ll_atomic_open(struct inode *dir, struct dentry *dentry,
*opened |= FILE_CREATED;
}
- if (dentry->d_inode && it_disposition(it, DISP_OPEN_OPEN)) {
+ if (d_really_is_positive(dentry) && it_disposition(it, DISP_OPEN_OPEN)) {
/* Open dentry. */
- if (S_ISFIFO(dentry->d_inode->i_mode)) {
+ if (S_ISFIFO(d_inode(dentry)->i_mode)) {
/* We cannot call open here as it would
* deadlock.
*/
@@ -862,8 +862,8 @@ static int ll_create_nd(struct inode *dir, struct dentry *dentry,
static inline void ll_get_child_fid(struct dentry *child, struct lu_fid *fid)
{
- if (child->d_inode)
- *fid = *ll_inode2fid(child->d_inode);
+ if (d_really_is_positive(child))
+ *fid = *ll_inode2fid(d_inode(child));
}
/**
@@ -1076,7 +1076,7 @@ static int ll_symlink(struct inode *dir, struct dentry *dentry,
static int ll_link(struct dentry *old_dentry, struct inode *dir,
struct dentry *new_dentry)
{
- struct inode *src = old_dentry->d_inode;
+ struct inode *src = d_inode(old_dentry);
struct ll_sb_info *sbi = ll_i2sbi(dir);
struct ptlrpc_request *request = NULL;
struct md_op_data *op_data;
diff --git a/drivers/staging/lustre/lustre/llite/statahead.c b/drivers/staging/lustre/lustre/llite/statahead.c
index b75562c6b5de..7f8071242f23 100644
--- a/drivers/staging/lustre/lustre/llite/statahead.c
+++ b/drivers/staging/lustre/lustre/llite/statahead.c
@@ -880,7 +880,7 @@ static int do_sa_lookup(struct inode *dir, struct ll_sa_entry *entry)
static int do_sa_revalidate(struct inode *dir, struct ll_sa_entry *entry,
struct dentry *dentry)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct lookup_intent it = { .it_op = IT_GETATTR,
.d.lustre.it_lock_handle = 0 };
struct md_enqueue_info *minfo;
@@ -926,7 +926,7 @@ static int do_sa_revalidate(struct inode *dir, struct ll_sa_entry *entry,
static void ll_statahead_one(struct dentry *parent, const char *entry_name,
int entry_name_len)
{
- struct inode *dir = parent->d_inode;
+ struct inode *dir = d_inode(parent);
struct ll_inode_info *lli = ll_i2info(dir);
struct ll_statahead_info *sai = lli->lli_sai;
struct dentry *dentry = NULL;
@@ -944,8 +944,8 @@ static void ll_statahead_one(struct dentry *parent, const char *entry_name,
rc = do_sa_lookup(dir, entry);
} else {
rc = do_sa_revalidate(dir, entry, dentry);
- if (rc == 1 && agl_should_run(sai, dentry->d_inode))
- ll_agl_add(sai, dentry->d_inode, entry->se_index);
+ if (rc == 1 && agl_should_run(sai, d_inode(dentry)))
+ ll_agl_add(sai, d_inode(dentry), entry->se_index);
}
if (dentry != NULL)
@@ -968,7 +968,7 @@ static void ll_statahead_one(struct dentry *parent, const char *entry_name,
static int ll_agl_thread(void *arg)
{
struct dentry *parent = (struct dentry *)arg;
- struct inode *dir = parent->d_inode;
+ struct inode *dir = d_inode(parent);
struct ll_inode_info *plli = ll_i2info(dir);
struct ll_inode_info *clli;
struct ll_sb_info *sbi = ll_i2sbi(dir);
@@ -1042,7 +1042,7 @@ static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai)
CDEBUG(D_READA, "start agl thread: sai %p, parent %pd\n",
sai, parent);
- plli = ll_i2info(parent->d_inode);
+ plli = ll_i2info(d_inode(parent));
task = kthread_run(ll_agl_thread, parent,
"ll_agl_%u", plli->lli_opendir_pid);
if (IS_ERR(task)) {
@@ -1059,7 +1059,7 @@ static void ll_start_agl(struct dentry *parent, struct ll_statahead_info *sai)
static int ll_statahead_thread(void *arg)
{
struct dentry *parent = (struct dentry *)arg;
- struct inode *dir = parent->d_inode;
+ struct inode *dir = d_inode(parent);
struct ll_inode_info *plli = ll_i2info(dir);
struct ll_inode_info *clli;
struct ll_sb_info *sbi = ll_i2sbi(dir);
@@ -1604,7 +1604,7 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp,
rc = md_revalidate_lock(ll_i2mdexp(dir), &it,
ll_inode2fid(inode), &bits);
if (rc == 1) {
- if ((*dentryp)->d_inode == NULL) {
+ if (d_inode(*dentryp) == NULL) {
struct dentry *alias;
alias = ll_splice_alias(inode,
@@ -1614,13 +1614,13 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp,
return PTR_ERR(alias);
}
*dentryp = alias;
- } else if ((*dentryp)->d_inode != inode) {
+ } else if (d_inode(*dentryp) != inode) {
/* revalidate, but inode is recreated */
CDEBUG(D_READA,
"stale dentry %pd inode %lu/%u, statahead inode %lu/%u\n",
*dentryp,
- (*dentryp)->d_inode->i_ino,
- (*dentryp)->d_inode->i_generation,
+ d_inode(*dentryp)->i_ino,
+ d_inode(*dentryp)->i_generation,
inode->i_ino,
inode->i_generation);
ll_sai_unplug(sai, entry);
@@ -1666,8 +1666,8 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp,
/* get parent reference count here, and put it in ll_statahead_thread */
parent = dget((*dentryp)->d_parent);
- if (unlikely(sai->sai_inode != parent->d_inode)) {
- struct ll_inode_info *nlli = ll_i2info(parent->d_inode);
+ if (unlikely(sai->sai_inode != d_inode(parent))) {
+ struct ll_inode_info *nlli = ll_i2info(d_inode(parent));
CWARN("Race condition, someone changed %pd just now: old parent "DFID", new parent "DFID"\n",
*dentryp,
@@ -1689,7 +1689,7 @@ int do_statahead_enter(struct inode *dir, struct dentry **dentryp,
ll_sai_get(sai);
lli->lli_sai = sai;
- plli = ll_i2info(parent->d_inode);
+ plli = ll_i2info(d_inode(parent));
rc = PTR_ERR(kthread_run(ll_statahead_thread, parent,
"ll_sa_%u", plli->lli_opendir_pid));
thread = &sai->sai_thread;
diff --git a/drivers/staging/lustre/lustre/llite/symlink.c b/drivers/staging/lustre/lustre/llite/symlink.c
index 686b6a574cc5..3711e671a4df 100644
--- a/drivers/staging/lustre/lustre/llite/symlink.c
+++ b/drivers/staging/lustre/lustre/llite/symlink.c
@@ -120,7 +120,7 @@ failed:
static void *ll_follow_link(struct dentry *dentry, struct nameidata *nd)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ptlrpc_request *request = NULL;
int rc;
char *symname = NULL;
diff --git a/drivers/staging/lustre/lustre/llite/xattr.c b/drivers/staging/lustre/lustre/llite/xattr.c
index b439936b4524..e0fcbe1395fd 100644
--- a/drivers/staging/lustre/lustre/llite/xattr.c
+++ b/drivers/staging/lustre/lustre/llite/xattr.c
@@ -214,7 +214,7 @@ int ll_setxattr_common(struct inode *inode, const char *name,
int ll_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
LASSERT(inode);
LASSERT(name);
@@ -267,7 +267,7 @@ int ll_setxattr(struct dentry *dentry, const char *name,
int ll_removexattr(struct dentry *dentry, const char *name)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
LASSERT(inode);
LASSERT(name);
@@ -457,7 +457,7 @@ out:
ssize_t ll_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
LASSERT(inode);
LASSERT(name);
@@ -545,7 +545,7 @@ out:
ssize_t ll_listxattr(struct dentry *dentry, char *buffer, size_t size)
{
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
int rc = 0, rc2 = 0;
struct lov_mds_md *lmm = NULL;
struct ptlrpc_request *request = NULL;
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 6af58c6dba5e..2030565c6789 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1505,7 +1505,7 @@ static void destroy_ep_files (struct dev_data *dev)
list_del_init (&ep->epfiles);
dentry = ep->dentry;
ep->dentry = NULL;
- parent = dentry->d_parent->d_inode;
+ parent = d_inode(dentry->d_parent);
/* break link to controller */
if (ep->state == STATE_EP_ENABLED)
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-30 00:51:37 +0000