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(parent: 7df542a) | patch
io_uring/zcrx: warn on alloc with non-empty pp cache
authorPavel Begunkov <asml.silence@gmail.com>
Mon, 23 Mar 2026 12:43:59 +0000 (12:43 +0000)
committerJens Axboe <axboe@kernel.dk>
Wed, 1 Apr 2026 16:21:12 +0000 (10:21 -0600)
commit48f253d65d39a45d2eed395bf6b8ac3bb8b1e992
tree04e2085a28a35c9e5a6cd5b1dc7081e700ce4ef3tree | snapshot
parent7df542a6657534694779948195cc4d36ace575b5commit | diff
io_uring/zcrx: warn on alloc with non-empty pp cache

Page pool ensures the cache is empty before asking to refill it. Warn if
the assumption is violated.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/9c9792d6e65f3780d57ff83b6334d341ed9a5f29.1774261953.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/zcrx.c diff | blob | blame | history
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