IORING_OP_SYMLINKAT behaves like symlinkat(2) and takes the same flags
and arguments.
Acked-by: NLinus Torvalds <torvalds@linux-foundation.org>
Suggested-by: NChristian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/io-uring/20210514145259.wtl4xcsp52woi6ab@wittgenstein/Signed-off-by: NDmitry Kadashev <dkadashev@gmail.com>
Acked-by: NChristian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20210708063447.3556403-11-dkadashev@gmail.com
[axboe: add splice_fd_in check]
Signed-off-by: NJens Axboe <axboe@kernel.dk>