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| author | Muthu Kumar <muthu.lkml@gmail.com> | 2014-01-08 14:19:52 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2014-01-08 14:19:52 -0700 |
| commit | c7b22bb19a24fef1a851a41e5c0657c0c4a41550 (patch) | |
| tree | 1fac305df2871fdeb16e2ef03d2c39c1d87ba9f5 /block/blk-mq.c | |
| parent | 1331107f8a8611f3520046f50c44af9b2102bfd2 (diff) | |
| download | op-kernel-dev-c7b22bb19a24fef1a851a41e5c0657c0c4a41550.zip op-kernel-dev-c7b22bb19a24fef1a851a41e5c0657c0c4a41550.tar.gz | |
btrfs: fix missing increment of bi_remaining
In btrfs_end_bio(), we increment bi_remaining if is_orig_bio. If not,
we restore the orig_bio but failed to increment bi_remaining for
orig_bio, which triggers a BUG_ON later when bio_endio is called. Fix
is to increment bi_remaining when we restore the orig bio as well.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
CC: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Muthukumar Ratty <muthur@gmail.com>
Reviewed-by: Chris Mason <clm@fb.com>
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
0 files changed, 0 insertions, 0 deletions
