io_uring/zcrx: add RQ iterator

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Add a iterator structure and helper functions for the refill queue
processing to avoid polluting io_zcrx_ring_refill() with extra state
and logic once it's extended in following patches.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/5d2933ea7bcf9c19c44e43afb3638d7afb362b3c.1786108672.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Pavel Begunkov 2026-08-07 14:19:21 +01:00 • committed by Jens Axboe

parent 433c57e9b1

commit 2292f4fbc5

1 changed files with 26 additions and 6 deletions

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io_uring/zcrx.c

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