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| author |   Hao Xu <haoxu@linux.alibaba.com> | 2021-11-25 17:21:02 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-11-25 09:00:42 -0700 |
| commit | e302f1046f4c209291b07ff7bc4d15ca26891f16 (patch) | |
| tree | fc871b3af2c22a0ae6cce0de9e2c685558442449 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | io_uring: disable drain with cqe skip (diff) | |
| download | wireguard-linux-e302f1046f4c209291b07ff7bc4d15ca26891f16.tar.xz wireguard-linux-e302f1046f4c209291b07ff7bc4d15ca26891f16.zip | |
io_uring: fix no lock protection for ctx->cq_extra
ctx->cq_extra should be protected by completion lock so that the
req_need_defer() does the right check.
Cc: stable@vger.kernel.org
Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
Link: https://lore.kernel.org/r/20211125092103.224502-2-haoxu@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions