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authorPavel Begunkov <asml.silence@gmail.com>2022-09-21 12:17:49 +0100
committerJens Axboe <axboe@kernel.dk>2022-09-21 13:15:02 -0600
commit5693bcce892d7b8b15a7a92b011d3d40a023b53c (patch)
tree18753fd973e657c0304880bf18b6f811f6a07a1d /io_uring/net.h
parent7e6b638ed501cced4e472298d6b08dd16346f3a6 (diff)
io_uring/net: don't lose partial send_zc on fail
Partial zc send may end up in io_req_complete_failed(), which not only would return invalid result but also mask out the notification leading to lifetime issues. Cc: stable@vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/5673285b5e83e6ceca323727b4ddaa584b5cc91e.1663668091.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/net.h')
-rw-r--r--io_uring/net.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/io_uring/net.h b/io_uring/net.h
index 109ffb3a1a3f..e7366aac335c 100644
--- a/io_uring/net.h
+++ b/io_uring/net.h
@@ -58,6 +58,7 @@ int io_connect(struct io_kiocb *req, unsigned int issue_flags);
int io_sendzc(struct io_kiocb *req, unsigned int issue_flags);
int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
void io_sendzc_cleanup(struct io_kiocb *req);
+void io_send_zc_fail(struct io_kiocb *req);
void io_netmsg_cache_free(struct io_cache_entry *entry);
#else