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btrfs: optimize variables size in btrfs_submit_compressed_write 

Patch "btrfs: reduce compressed_bio member's types" reduced some
member's size. Function arguments @len, @compressed_len and @nr_pages
can be declared as unsigned int.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2021-05-29 17:48:35 +08:00 committed by David Sterba
parent 356b4a2dc1
commit 65b5355f77
2 changed files with 6 additions and 6 deletions
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6
fs/btrfs/compression.c
View File

@ -387,10 +387,10 @@ static void end_compressed_bio_write(struct bio *bio)
* the end io hooks.
*/
blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
unsigned long len, u64 disk_start,
unsigned long compressed_len,
unsigned int len, u64 disk_start,
unsigned int compressed_len,
struct page **compressed_pages,
unsigned long nr_pages,
unsigned int nr_pages,
unsigned int write_flags,
struct cgroup_subsys_state *blkcg_css)
{

6
fs/btrfs/compression.h
View File

@ -91,10 +91,10 @@ int btrfs_decompress_buf2page(const char *buf, unsigned long buf_start,
struct bio *bio);
blk_status_t btrfs_submit_compressed_write(struct btrfs_inode *inode, u64 start,
unsigned long len, u64 disk_start,
unsigned long compressed_len,
unsigned int len, u64 disk_start,
unsigned int compressed_len,
struct page **compressed_pages,
unsigned long nr_pages,
unsigned int nr_pages,
unsigned int write_flags,
struct cgroup_subsys_state *blkcg_css);
blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,