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authorDylan Yudaken <[email protected]>2022-10-27 07:44:29 -0700
committerJens Axboe <[email protected]>2022-10-27 09:52:12 -0600
commitb3026767e15b488860d4bbf1649d69612bab2c25 (patch)
tree0331f0cc2950f0b9c4bc0019fb87e2aa51b05ac9 /tools/perf/scripts/python
parent8de11cdc96bf58b324c59a28512eb9513fd02553 (diff)
io_uring: unlock if __io_run_local_work locked inside
It is possible for tw to lock the ring, and this was not propogated out to io_run_local_work. This can cause an unlock to be missed. Instead pass a pointer to locked into __io_run_local_work. Fixes: 8ac5d85a89b4 ("io_uring: add local task_work run helper that is entered locked") Signed-off-by: Dylan Yudaken <[email protected]> Link: https://lore.kernel.org/r/[email protected] [axboe: WARN_ON() -> WARN_ON_ONCE() and add a minor comment] Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
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