diff options
| author | Kent Overstreet <kmo@daterainc.com> | 2013-11-07 12:20:26 -0800 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-23 22:33:46 -0800 |
| commit | 2c30c71bd653afcbed7f6754e8fe3d16e0e708a1 (patch) | |
| tree | a6b1147e4302b7216600c397cb47ca7f7f375a43 /fs/btrfs/compression.c | |
| parent | 33879d4512c021ae65be9706608dacb36b4687b1 (diff) | |
block: Convert various code to bio_for_each_segment()
With immutable biovecs we don't want code accessing bi_io_vec directly -
the uses this patch changes weren't incorrect since they all own the
bio, but it makes the code harder to audit for no good reason - also,
this will help with multipage bvecs later.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Cc: Joern Engel <joern@logfs.org>
Cc: Prasad Joshi <prasadjoshi.linux@gmail.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 1499b27b4186..eac6784e43d7 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -201,18 +201,16 @@ csum_failed: if (cb->errors) { bio_io_error(cb->orig_bio); } else { - int bio_index = 0; - struct bio_vec *bvec = cb->orig_bio->bi_io_vec; + int i; + struct bio_vec *bvec; /* * we have verified the checksum already, set page * checked so the end_io handlers know about it */ - while (bio_index < cb->orig_bio->bi_vcnt) { + bio_for_each_segment_all(bvec, cb->orig_bio, i) SetPageChecked(bvec->bv_page); - bvec++; - bio_index++; - } + bio_endio(cb->orig_bio, 0); } |