io_uring: IRQ rw completion batching
Employ inline completion logic for read/write completions done via io_req_task_complete(). If ->uring_lock is contended, just do normal request completion, but if not, make tctx_task_work() to grab the lock and do batched inline completions in io_req_task_complete(). Signed-off-by:Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/94589c3ce69eaed86a21bb1ec696407a54fab1aa.1629286357.git.asml.silence@gmail.com Signed-off-by:
Jens Axboe <axboe@kernel.dk>
parent
f237c30a
Please register or sign in to comment