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(parent: 3f00838) | patch
io_uring: fix wrong condition to grab uring lock
authorHao Xu <haoxu@linux.alibaba.com>
Thu, 14 Oct 2021 14:04:00 +0000 (22:04 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 14 Oct 2021 15:06:11 +0000 (09:06 -0600)
commit14cfbb7a7856f190035f8e53045bdbfa648fae41
tree7930f223e94c3206b1c4115334184ed06a3813c0tree | snapshot
parent3f008385d46d3cea4a097d2615cd485f2184ba26commit | diff
io_uring: fix wrong condition to grab uring lock

Grab uring lock when we are in io-worker rather than in the original
or system-wq context since we already hold it in these two situation.

Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
Fixes: b66ceaf324b3 ("io_uring: move iopoll reissue into regular IO path")
Link: https://lore.kernel.org/r/20211014140400.50235-1-haoxu@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Domain: System / Kernel;