diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-03-07 17:39:44 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-04-17 18:01:17 +0200 |
| commit | b41bbd293e64016b3bfad4e5f709fcc07f00b2c5 (patch) | |
| tree | ad78e785167f044b855f3cf2b7fe4f8e9de5935d /fs/btrfs/inode.c | |
| parent | 9dfde1b47b9d7e090d9bf34f8a7ef4d89735f9e6 (diff) | |
btrfs: return a btrfs_bio from btrfs_bio_alloc
Return the containing struct btrfs_bio instead of the less type safe
struct bio from btrfs_bio_alloc.
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/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b5a82d22dbd1..76d93b9e94a9 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9928,24 +9928,24 @@ int btrfs_encoded_read_regular_fill_pages(struct btrfs_inode *inode, .pending = ATOMIC_INIT(1), }; unsigned long i = 0; - struct bio *bio; + struct btrfs_bio *bbio; init_waitqueue_head(&priv.wait); - bio = btrfs_bio_alloc(BIO_MAX_VECS, REQ_OP_READ, inode, + bbio = btrfs_bio_alloc(BIO_MAX_VECS, REQ_OP_READ, inode, btrfs_encoded_read_endio, &priv); - bio->bi_iter.bi_sector = disk_bytenr >> SECTOR_SHIFT; + bbio->bio.bi_iter.bi_sector = disk_bytenr >> SECTOR_SHIFT; do { size_t bytes = min_t(u64, disk_io_size, PAGE_SIZE); - if (bio_add_page(bio, pages[i], bytes, 0) < bytes) { + if (bio_add_page(&bbio->bio, pages[i], bytes, 0) < bytes) { atomic_inc(&priv.pending); - btrfs_submit_bio(btrfs_bio(bio), 0); + btrfs_submit_bio(bbio, 0); - bio = btrfs_bio_alloc(BIO_MAX_VECS, REQ_OP_READ, inode, - btrfs_encoded_read_endio, &priv); - bio->bi_iter.bi_sector = disk_bytenr >> SECTOR_SHIFT; + bbio = btrfs_bio_alloc(BIO_MAX_VECS, REQ_OP_READ, inode, + btrfs_encoded_read_endio, &priv); + bbio->bio.bi_iter.bi_sector = disk_bytenr >> SECTOR_SHIFT; continue; } @@ -9955,7 +9955,7 @@ int btrfs_encoded_read_regular_fill_pages(struct btrfs_inode *inode, } while (disk_io_size); atomic_inc(&priv.pending); - btrfs_submit_bio(btrfs_bio(bio), 0); + btrfs_submit_bio(bbio, 0); if (atomic_dec_return(&priv.pending)) io_wait_event(priv.wait, !atomic_read(&priv.pending)); |