io_uring: don't free request to slab

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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>

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Hao Xu 2021-08-26 01:58:56 +08:00 • committed by Jens Axboe

parent aaa4db12ef

commit 0c6e1d7fd5

1 changed files with 1 additions and 1 deletions

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fs/io_uring.c

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