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Revert "io_uring: grab RCU read lock marking task run"
authorJens Axboe <axboe@kernel.dk>
Thu, 9 Jul 2026 17:43:07 +0000 (11:43 -0600)
committerJens Axboe <axboe@kernel.dk>
Thu, 9 Jul 2026 17:43:07 +0000 (11:43 -0600)
commitf3176c8ac4217c88fe1147ab084c47092921ffc4
tree66a53465abf41f5c9ff8dc55ebef4555db6cd8c8tree | snapshot
parent648790e0952789527ec68548edbedbc0fcff43b5commit | diff
Revert "io_uring: grab RCU read lock marking task run"

This reverts commit ed64f5c546b3d5e3a4840f6c055448ce90edf56c.

Since commit:

648790e09527 ("io_uring: restore RCU read section in io_req_local_work_add()")

io_ctx_mark_taskrun() is only ever called with the RCU read lock
already held, like previously. Hence's there's no need for this commit
anymore, which grabbed the RCU read lock inside io_ctx_mark_taskrun().

Signed-off-by: Jens Axboe <axboe@kernel.dk>
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