diff options
| author | David Sterba <dsterba@suse.com> | 2024-01-24 23:24:03 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-03-04 16:24:49 +0100 |
| commit | e84bfffc4bbff4f2cf292e270d6654fe43efd29f (patch) | |
| tree | 79044b6974e5dbdc37a36dd9473e4230a4837824 /fs | |
| parent | 41044b41ad2c8c8165a42ec6e9a4096826dcf153 (diff) | |
btrfs: hoist fs_info out of loops in end_bbio_data_write and end_bbio_data_read
The fs_info and sectorsize remain the same during the loops, no need to
set them on each iteration.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index de7de085632c..6eebfe9d9a65 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -461,16 +461,15 @@ static void end_page_read(struct page *page, bool uptodate, u64 start, u32 len) */ static void end_bbio_data_write(struct btrfs_bio *bbio) { + struct btrfs_fs_info *fs_info = bbio->fs_info; struct bio *bio = &bbio->bio; int error = blk_status_to_errno(bio->bi_status); struct folio_iter fi; + const u32 sectorsize = fs_info->sectorsize; ASSERT(!bio_flagged(bio, BIO_CLONED)); bio_for_each_folio_all(fi, bio) { struct folio *folio = fi.folio; - struct inode *inode = folio->mapping->host; - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - const u32 sectorsize = fs_info->sectorsize; u64 start = folio_pos(folio) + fi.offset; u32 len = fi.length; @@ -592,17 +591,17 @@ static void begin_page_read(struct btrfs_fs_info *fs_info, struct page *page) */ static void end_bbio_data_read(struct btrfs_bio *bbio) { + struct btrfs_fs_info *fs_info = bbio->fs_info; struct bio *bio = &bbio->bio; struct processed_extent processed = { 0 }; struct folio_iter fi; + const u32 sectorsize = fs_info->sectorsize; ASSERT(!bio_flagged(bio, BIO_CLONED)); bio_for_each_folio_all(fi, &bbio->bio) { bool uptodate = !bio->bi_status; struct folio *folio = fi.folio; struct inode *inode = folio->mapping->host; - struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); - const u32 sectorsize = fs_info->sectorsize; u64 start; u64 end; u32 len; |