From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH liburing] timeout/test: clear state for timeout updates
Date: Tue, 8 Dec 2020 21:57:14 +0000 [thread overview]
Message-ID: <671c1670b4f205411ef93deed9f3bef5603d7a19.1607464429.git.asml.silence@gmail.com> (raw)
Clear the ring before test_update_nonexistent_timeout(), because
otherwise previous test_single_timeout_wait() may leave an internal
timeout, that would fire and fail the test with -ETIME.
Signed-off-by: Pavel Begunkov <[email protected]>
---
test/timeout.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/test/timeout.c b/test/timeout.c
index b80fc36..9c8211c 100644
--- a/test/timeout.c
+++ b/test/timeout.c
@@ -1260,6 +1260,14 @@ int main(int argc, char *argv[])
return ret;
}
+ /* io_uring_wait_cqes() may have left a timeout, reinit ring */
+ io_uring_queue_exit(&ring);
+ ret = io_uring_queue_init(8, &ring, 0);
+ if (ret) {
+ fprintf(stderr, "ring setup failed\n");
+ return 1;
+ }
+
ret = test_update_nonexistent_timeout(&ring);
has_timeout_update = (ret != -EINVAL);
if (has_timeout_update) {
--
2.24.0
next reply other threads:[~2020-12-08 22:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-08 21:57 Pavel Begunkov [this message]
2020-12-08 22:44 ` [PATCH liburing] timeout/test: clear state for timeout updates Jens Axboe
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