io_uring: don't free request to slab
It's not necessary to free the request back to slab when we fail to get sqe, just move it to state->free_list. Signed-off-by:Hao Xu <haoxu@linux.alibaba.com> Reviewed-by:
Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/20210825175856.194299-1-haoxu@linux.alibaba.com Signed-off-by:
Jens Axboe <axboe@kernel.dk>
parent
aaa4db12
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