io_uring/cmd: document some uring_cmd related helpers

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Add comments warning users that they're only allowed to pass issue_flags
that were given from io_uring.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/82ff8a45f2c3eb5f3a04a33f0692e5e4a1320455.1710799188.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2024-03-18 22:00:26 +00:00 • committed by Jens Axboe

parent e1eef2e56c

commit 36a005b9c6

1 changed files with 13 additions and 0 deletions

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include/linux/io_uring/cmd.h

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