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Michal Koutný authored
Users may specify a CPU where the sqpoll thread would run. This may conflict with cpuset operations because of strict PF_NO_SETAFFINITY requirement. That flag is unnecessary for polling "kernel" threads, see the reasoning in commit 01e68ce0 ("io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers"). Drop the flag on poll threads too. Fixes: 01e68ce0 ("io_uring/io-wq: stop setting PF_NO_SETAFFINITY on io-wq workers") Link: https://lore.kernel.org/all/20230314162559.pnyxdllzgw7jozgx@blackpad/Signed-off-by:
Michal Koutný <mkoutny@suse.com> Link: https://lore.kernel.org/r/20230314183332.25834-1-mkoutny@suse.comSigned-off-by:
Jens Axboe <axboe@kernel.dk>
a5fc1441