io_uring: track mm through current->mm

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As a preparation for extracting request init bits, remove self-coded mm
tracking from io_submit_sqes(), but rely on current->mm. It's more
convenient, than passing this piece of state in other functions.

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

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Pavel Begunkov 2020-04-12 02:05:02 +03:00 • committed by Jens Axboe

parent dccc587f6c

commit bf9c2f1cdc

1 changed files with 16 additions and 21 deletions

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fs/io_uring.c

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