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| author | Ming Lei <tom.leiming@gmail.com> | 2016-10-26 16:57:15 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-10-26 07:49:27 -0600 |
| commit | 94d7dea448fae6cbb83395323c1d2fd7f19dc388 (patch) | |
| tree | 45662f72c66596b223f1ea5218dfbd8380eea2b5 /block/blk-mq.c | |
| parent | 423221d1745b53656db896bd34646d09d620c759 (diff) | |
| download | linux-94d7dea448fae6cbb83395323c1d2fd7f19dc388.tar.bz2 | |
block: flush: fix IO hang in case of flood fua req
This patch fixes one issue reported by Kent, which can
be triggered in bcachefs over sata disk. Actually it
is a generic issue in block flush vs. blk-tag.
Cc: Christoph Hellwig <hch@infradead.org>
Reported-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq.c')
0 files changed, 0 insertions, 0 deletions