io_uring: don't mark link's head for_async

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No reason to mark a head of a link as for-async in io_req_defer_prep().
grab_env(), etc. That will be done further during submission if
neccessary.

Mark for_async=false saving extra grab_env() in many cases.

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

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Pavel Begunkov 2020-06-27 14:04:57 +03:00 • committed by Jens Axboe

parent 1bcb8c5d65

commit a6d45dd0d4

1 changed files with 1 additions and 1 deletions

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fs/io_uring.c

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