io_uring: abolish old io_put_file()

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io_put_file() doesn't do a good job at generating a good code. Inline
it, so we can check REQ_F_FIXED_FILE first, prioritising FIXED_FILE case
over requests without files, and saving a memory load in that case.

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

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Pavel Begunkov 2021-03-19 17:22:43 +00:00 • committed by Jens Axboe

parent 094bae49e5

commit e1d767f078

1 changed files with 10 additions and 9 deletions

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fs/io_uring.c

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