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* io_uring: kill dead code in io_req_complete_postMing Lei2024-04-151-0/+7
| | | | | | | | | | | | | | | | | Since commit 8f6c829491fe ("io_uring: remove struct io_tw_state::locked"), io_req_complete_post() is only called from io-wq submit work, where the request reference is guaranteed to be grabbed and won't drop to zero in io_req_complete_post(). Kill the dead code, meantime add req_ref_put() to put the reference. Cc: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Signed-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/1d8297e2046553153e763a52574f0e0f4d512f86.1712331455.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
* io_uring: make io_uring_types.h publicPavel Begunkov2022-07-241-1/+1
| | | | | | | | | Move io_uring types to linux/include, need them public so tracing can see the definitions and we can clean trace/events/io_uring.h Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/a15f12e8cb7289b2de0deaddcc7518d98a132d17.1655384063.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
* io_uring: move our reference counting into a headerJens Axboe2022-07-241-0/+48
Signed-off-by: Jens Axboe <axboe@kernel.dk>