summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
Diffstat (limited to 'block')
-rw-r--r--block/bio.c8
-rw-r--r--block/blk-core.c2
-rw-r--r--block/blk-settings.c12
-rw-r--r--block/blk-sysfs.c8
-rw-r--r--block/cfq-iosched.c2
-rw-r--r--block/compat_ioctl.c4
-rw-r--r--block/ioctl.c4
-rw-r--r--block/partition-generic.c8
8 files changed, 24 insertions, 24 deletions
diff --git a/block/bio.c b/block/bio.c
index f124a0a624fc..168531517694 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -1339,7 +1339,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
* release the pages we didn't map into the bio, if any
*/
while (j < page_limit)
- page_cache_release(pages[j++]);
+ put_page(pages[j++]);
}
kfree(pages);
@@ -1365,7 +1365,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
for (j = 0; j < nr_pages; j++) {
if (!pages[j])
break;
- page_cache_release(pages[j]);
+ put_page(pages[j]);
}
out:
kfree(pages);
@@ -1385,7 +1385,7 @@ static void __bio_unmap_user(struct bio *bio)
if (bio_data_dir(bio) == READ)
set_page_dirty_lock(bvec->bv_page);
- page_cache_release(bvec->bv_page);
+ put_page(bvec->bv_page);
}
bio_put(bio);
@@ -1658,7 +1658,7 @@ void bio_check_pages_dirty(struct bio *bio)
struct page *page = bvec->bv_page;
if (PageDirty(page) || PageCompound(page)) {
- page_cache_release(page);
+ put_page(page);
bvec->bv_page = NULL;
} else {
nr_clean_pages++;
diff --git a/block/blk-core.c b/block/blk-core.c
index 827f8badd143..b60537b2c35b 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -706,7 +706,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
goto fail_id;
q->backing_dev_info.ra_pages =
- (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
+ (VM_MAX_READAHEAD * 1024) / PAGE_SIZE;
q->backing_dev_info.capabilities = BDI_CAP_CGROUP_WRITEBACK;
q->backing_dev_info.name = "block";
q->node = node_id;
diff --git a/block/blk-settings.c b/block/blk-settings.c
index c7bb666aafd1..331e4eee0dda 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -239,8 +239,8 @@ void blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_secto
struct queue_limits *limits = &q->limits;
unsigned int max_sectors;
- if ((max_hw_sectors << 9) < PAGE_CACHE_SIZE) {
- max_hw_sectors = 1 << (PAGE_CACHE_SHIFT - 9);
+ if ((max_hw_sectors << 9) < PAGE_SIZE) {
+ max_hw_sectors = 1 << (PAGE_SHIFT - 9);
printk(KERN_INFO "%s: set to minimum %d\n",
__func__, max_hw_sectors);
}
@@ -329,8 +329,8 @@ EXPORT_SYMBOL(blk_queue_max_segments);
**/
void blk_queue_max_segment_size(struct request_queue *q, unsigned int max_size)
{
- if (max_size < PAGE_CACHE_SIZE) {
- max_size = PAGE_CACHE_SIZE;
+ if (max_size < PAGE_SIZE) {
+ max_size = PAGE_SIZE;
printk(KERN_INFO "%s: set to minimum %d\n",
__func__, max_size);
}
@@ -760,8 +760,8 @@ EXPORT_SYMBOL_GPL(blk_queue_dma_drain);
**/
void blk_queue_segment_boundary(struct request_queue *q, unsigned long mask)
{
- if (mask < PAGE_CACHE_SIZE - 1) {
- mask = PAGE_CACHE_SIZE - 1;
+ if (mask < PAGE_SIZE - 1) {
+ mask = PAGE_SIZE - 1;
printk(KERN_INFO "%s: set to minimum %lx\n",
__func__, mask);
}
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index dd93763057ce..995b58d46ed1 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -76,7 +76,7 @@ queue_requests_store(struct request_queue *q, const char *page, size_t count)
static ssize_t queue_ra_show(struct request_queue *q, char *page)
{
unsigned long ra_kb = q->backing_dev_info.ra_pages <<
- (PAGE_CACHE_SHIFT - 10);
+ (PAGE_SHIFT - 10);
return queue_var_show(ra_kb, (page));
}
@@ -90,7 +90,7 @@ queue_ra_store(struct request_queue *q, const char *page, size_t count)
if (ret < 0)
return ret;
- q->backing_dev_info.ra_pages = ra_kb >> (PAGE_CACHE_SHIFT - 10);
+ q->backing_dev_info.ra_pages = ra_kb >> (PAGE_SHIFT - 10);
return ret;
}
@@ -117,7 +117,7 @@ static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page)
if (blk_queue_cluster(q))
return queue_var_show(queue_max_segment_size(q), (page));
- return queue_var_show(PAGE_CACHE_SIZE, (page));
+ return queue_var_show(PAGE_SIZE, (page));
}
static ssize_t queue_logical_block_size_show(struct request_queue *q, char *page)
@@ -198,7 +198,7 @@ queue_max_sectors_store(struct request_queue *q, const char *page, size_t count)
{
unsigned long max_sectors_kb,
max_hw_sectors_kb = queue_max_hw_sectors(q) >> 1,
- page_kb = 1 << (PAGE_CACHE_SHIFT - 10);
+ page_kb = 1 << (PAGE_SHIFT - 10);
ssize_t ret = queue_var_store(&max_sectors_kb, page, count);
if (ret < 0)
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index e3c591dd8f19..4a349787bc62 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -4075,7 +4075,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
* idle timer unplug to continue working.
*/
if (cfq_cfqq_wait_request(cfqq)) {
- if (blk_rq_bytes(rq) > PAGE_CACHE_SIZE ||
+ if (blk_rq_bytes(rq) > PAGE_SIZE ||
cfqd->busy_queues > 1) {
cfq_del_timer(cfqd, cfqq);
cfq_clear_cfqq_wait_request(cfqq);
diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index f678c733df40..556826ac7cb4 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -710,7 +710,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
return -EINVAL;
bdi = blk_get_backing_dev_info(bdev);
return compat_put_long(arg,
- (bdi->ra_pages * PAGE_CACHE_SIZE) / 512);
+ (bdi->ra_pages * PAGE_SIZE) / 512);
case BLKROGET: /* compatible */
return compat_put_int(arg, bdev_read_only(bdev) != 0);
case BLKBSZGET_32: /* get the logical block size (cf. BLKSSZGET) */
@@ -729,7 +729,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg)
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
bdi = blk_get_backing_dev_info(bdev);
- bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
+ bdi->ra_pages = (arg * 512) / PAGE_SIZE;
return 0;
case BLKGETSIZE:
size = i_size_read(bdev->bd_inode);
diff --git a/block/ioctl.c b/block/ioctl.c
index d8996bbd7f12..4ff1f92f89ca 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -550,7 +550,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
if (!arg)
return -EINVAL;
bdi = blk_get_backing_dev_info(bdev);
- return put_long(arg, (bdi->ra_pages * PAGE_CACHE_SIZE) / 512);
+ return put_long(arg, (bdi->ra_pages * PAGE_SIZE) / 512);
case BLKROGET:
return put_int(arg, bdev_read_only(bdev) != 0);
case BLKBSZGET: /* get block device soft block size (cf. BLKSSZGET) */
@@ -578,7 +578,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
if(!capable(CAP_SYS_ADMIN))
return -EACCES;
bdi = blk_get_backing_dev_info(bdev);
- bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE;
+ bdi->ra_pages = (arg * 512) / PAGE_SIZE;
return 0;
case BLKBSZSET:
return blkdev_bszset(bdev, mode, argp);
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 5d8701941054..2c6ae2aed2c4 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -566,8 +566,8 @@ static struct page *read_pagecache_sector(struct block_device *bdev, sector_t n)
{
struct address_space *mapping = bdev->bd_inode->i_mapping;
- return read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_CACHE_SHIFT-9)),
- NULL);
+ return read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_SHIFT-9)),
+ NULL);
}
unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
@@ -584,9 +584,9 @@ unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p)
if (PageError(page))
goto fail;
p->v = page;
- return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_CACHE_SHIFT - 9)) - 1)) << 9);
+ return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_SHIFT - 9)) - 1)) << 9);
fail:
- page_cache_release(page);
+ put_page(page);
}
p->v = NULL;
return NULL;
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-15 03:31:06 +0000