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| author |   Jens Axboe <axboe@kernel.dk> | 2023-08-09 12:58:59 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-08-11 10:36:12 -0600 |
| commit | 78848b9b05623cfddb790d23b0dc38a275eb0763 (patch) | |
| tree | 6098c9b1068cc1ac8545c2a822da90ab1d5f50eb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | io_uring: remove unnecessary forward declaration (diff) | |
| download | linux-rng-78848b9b05623cfddb790d23b0dc38a275eb0763.tar.xz linux-rng-78848b9b05623cfddb790d23b0dc38a275eb0763.zip | |
io_uring/io-wq: don't grab wq->lock for worker activation
The worker free list is RCU protected, and checks for workers going away
when iterating it. There's no need to hold the wq->lock around the
lookup.
Reviewed-by: Hao Xu <howeyxu@tencent.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