io_uring/zcrx: don't pass ifq_reg to area creation

We might want to create an area without having an instance of struct
io_uring_zcrx_ifq_reg. Extract a helper that doesn't have the ifq
registration structure as an argument but takes the buf length
explicitly.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/76751ee4747abb4893058fcaaa36895dfe24a297.1786108672.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2026-08-07 14:19:28 +01:00 • committed by Jens Axboe
commit eb840beb51