diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-03-07 17:39:40 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-04-17 18:01:17 +0200 |
| commit | 690834e47cf7868a4c13e32ea2332d9fe6590073 (patch) | |
| tree | 144cdac26b79d0d143b159ce8d9a791fd0d08d6e /fs/btrfs/compression.c | |
| parent | ae42a154ca8972739be29f811a69bef6c4818a26 (diff) | |
btrfs: pass a btrfs_bio to btrfs_submit_compressed_read
btrfs_submit_compressed_read expects the bio passed to it to be embedded
into a btrfs_bio structure. Pass the btrfs_bio directly to increase type
safety and make the code self-documenting.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 27bea05cab1a..c12e317e1336 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -498,15 +498,15 @@ static noinline int add_ra_bio_pages(struct inode *inode, * After the compressed pages are read, we copy the bytes into the * bio we were passed and then call the bio end_io calls */ -void btrfs_submit_compressed_read(struct bio *bio, int mirror_num) +void btrfs_submit_compressed_read(struct btrfs_bio *bbio, int mirror_num) { - struct btrfs_inode *inode = btrfs_bio(bio)->inode; + struct btrfs_inode *inode = bbio->inode; struct btrfs_fs_info *fs_info = inode->root->fs_info; struct extent_map_tree *em_tree = &inode->extent_tree; struct compressed_bio *cb; unsigned int compressed_len; - const u64 disk_bytenr = bio->bi_iter.bi_sector << SECTOR_SHIFT; - u64 file_offset = btrfs_bio(bio)->file_offset; + const u64 disk_bytenr = bbio->bio.bi_iter.bi_sector << SECTOR_SHIFT; + u64 file_offset = bbio->file_offset; u64 em_len; u64 em_start; struct extent_map *em; @@ -534,10 +534,10 @@ void btrfs_submit_compressed_read(struct bio *bio, int mirror_num) em_len = em->len; em_start = em->start; - cb->len = bio->bi_iter.bi_size; + cb->len = bbio->bio.bi_iter.bi_size; cb->compressed_len = compressed_len; cb->compress_type = em->compress_type; - cb->orig_bio = bio; + cb->orig_bio = &bbio->bio; free_extent_map(em); @@ -558,7 +558,7 @@ void btrfs_submit_compressed_read(struct bio *bio, int mirror_num) &pflags); /* include any pages we added in add_ra-bio_pages */ - cb->len = bio->bi_iter.bi_size; + cb->len = bbio->bio.bi_iter.bi_size; btrfs_add_compressed_bio_pages(cb, disk_bytenr); @@ -573,7 +573,7 @@ out_free_compressed_pages: out_free_bio: bio_put(&cb->bbio.bio); out: - btrfs_bio_end_io(btrfs_bio(bio), ret); + btrfs_bio_end_io(bbio, ret); } /* |