Pavel Begunkov 5af1d13e8f io_uring: batch put_task_struct() ...

As every iopoll request have a task ref, it becomes expensive to put
them one by one, instead we can put several at once integrating that
into io_req_free_batch().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2020-07-24 13:00:46 -06:00

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