From: John Stultz via ltp <ltp@lists.linux.it>
To: ltp@lists.linux.it
Cc: kernel-team@android.com, John Stultz <jstultz@google.com>,
Darren Hart <darren@os.amperecomputing.com>
Subject: [LTP] [PATCH 4/6] sched_football: Add a sleep before the game begins to get into steady state
Date: Tue, 23 Apr 2024 15:58:01 -0700 [thread overview]
Message-ID: <20240423225821.4003538-5-jstultz@google.com> (raw)
In-Reply-To: <20240423225821.4003538-1-jstultz@google.com>
Before we begin the game, lets give a little extra time for any
odd initial placement to get sorted before we start testing the
RT scheduling invariant.
Cc: kernel-team@android.com
Cc: Darren Hart <darren@os.amperecomputing.com>
Signed-off-by: John Stultz <jstultz@google.com>
---
| 2 ++
1 file changed, 2 insertions(+)
--git a/testcases/realtime/func/sched_football/sched_football.c b/testcases/realtime/func/sched_football/sched_football.c
index ed3c5cadf..7686ce3e6 100644
--- a/testcases/realtime/func/sched_football/sched_football.c
+++ b/testcases/realtime/func/sched_football/sched_football.c
@@ -246,6 +246,8 @@ int main(int argc, char *argv[])
while (atomic_get(&players_ready) < players_per_team * 4)
usleep(100);
+ /* let things get into steady state */
+ sleep(2);
/* Ok, everyone is on the field, bring out the ref */
printf("Starting referee thread\n");
result = referee(game_length);
--
2.44.0.769.g3c40516874-goog
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2024-04-24 12:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 22:57 [LTP] [PATCH 0/6] sched_football: Re-add crazy fans and other cleanups John Stultz via ltp
2024-04-23 22:57 ` [LTP] [PATCH 1/6] sched_football: Drop use of sched_yeild() John Stultz via ltp
2024-04-23 22:57 ` [LTP] [PATCH 2/6] sched_football: Use atomic for ball John Stultz via ltp
2024-04-29 9:06 ` Cyril Hrubis
2024-04-29 22:56 ` John Stultz via ltp
2024-05-07 9:35 ` Cyril Hrubis
2024-04-23 22:58 ` [LTP] [PATCH 3/6] sched_football: Re-add the crazy fans to interrupt everyone John Stultz via ltp
2024-04-29 9:10 ` Cyril Hrubis
2024-04-29 23:06 ` John Stultz via ltp
2024-04-23 22:58 ` John Stultz via ltp [this message]
2024-04-23 22:58 ` [LTP] [PATCH 5/6] sched_football: Add prctrl calls to set thread comms John Stultz via ltp
2024-04-23 22:58 ` [LTP] [PATCH 6/6] sched_football: Add trace_marker messages if we're tracing John Stultz via ltp
2024-04-29 9:17 ` Cyril Hrubis
2024-04-29 23:14 ` John Stultz via ltp
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