io_uring: hide uring_fd in ctx

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req->ring_fd and req->ring_file are used only during the prep stage
during submission, which is is protected by mutex. There is no need
to store them per-request, place them in ctx.

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

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Pavel Begunkov 2020-01-17 04:45:59 +03:00 • committed by Jens Axboe

parent 0791015837

commit b14cca0c84

1 changed files with 12 additions and 15 deletions

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fs/io_uring.c

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