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(parent: cb309ae) | patch
io_uring/net: checks errors of zc mem accounting
authorPavel Begunkov <asml.silence@gmail.com>
Mon, 25 Jul 2022 09:52:04 +0000 (10:52 +0100)
committerJens Axboe <axboe@kernel.dk>
Mon, 25 Jul 2022 15:48:17 +0000 (09:48 -0600)
commit2e32ba5607ee2b668baa8831dd74f7cc867a1f7e
treefb9c77142c108f93940f29d5935d81461211711ctree | snapshot
parentcb309ae49da7a7c28f0051deea13970291134faccommit | diff
io_uring/net: checks errors of zc mem accounting

mm_account_pinned_pages() may fail, don't ignore the return value.

Fixes: e29e3bd4b968 ("io_uring: account locked pages for non-fixed zc")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/dae0542ed8e6706071bb83ad3e7ad6a70d207fd9.1658742118.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/net.c diff | blob | history
Domain: System / Kernel;