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| author | Jens Axboe <axboe@kernel.dk> | 2020-02-25 15:28:33 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-02-25 15:28:33 -0700 |
| commit | 98f6ebd52bfeb4217ba8a250c53586d8a594c36d (patch) | |
| tree | ce03aa2bfce1090c5e8af14e905f4832d4792568 /test | |
| parent | ab77833396b311bb43f2b57d035275877afadf37 (diff) | |
| download | liburing-98f6ebd52bfeb4217ba8a250c53586d8a594c36d.tar.gz liburing-98f6ebd52bfeb4217ba8a250c53586d8a594c36d.tar.bz2 | |
test/sq-poll-kthread: include grace period before thread check
Files can be put async, which means that it may very well be that the
thread is alive the instant after io_uring_queue_exit() has returned.
Add a 1 second grace period before checking, hopefully that's enough
to remove false positives from this test.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'test')
| -rw-r--r-- | test/sq-poll-kthread.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/sq-poll-kthread.c b/test/sq-poll-kthread.c index d53605c..37f0b0f 100644 --- a/test/sq-poll-kthread.c +++ b/test/sq-poll-kthread.c @@ -118,7 +118,8 @@ err_pipe: return ret; } -int test_sq_poll_kthread_stopped(bool do_exit) { +int test_sq_poll_kthread_stopped(bool do_exit) +{ pid_t pid; int status = 0; @@ -133,6 +134,7 @@ int test_sq_poll_kthread_stopped(bool do_exit) { if (status != 0) return WEXITSTATUS(status); + sleep(1); if (system("ps --ppid 2 | grep " KTHREAD_NAME) == 0) { fprintf(stderr, "%s kthread still running!\n", KTHREAD_NAME); return TEST_FAILED; |