From: Paul E. McKenney <paulmck@kernel.org>
Date: Mon, 26 Jun 2023 23:52:35 +0000 (-0700)
Subject: torture: Move stutter_wait() timeouts to hrtimers
X-Git-Tag: v6.6.17~4139^2^6~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=10af43671e8bf4ac153c4991a17cdf57bc6d2cfe;p=platform%2Fkernel%2Flinux-rpi.git

torture: Move stutter_wait() timeouts to hrtimers

In order to gain better race coverage, move the test start/stop
waits in stutter_wait() to torture_hrtimeout_jiffies().

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---

diff --git a/kernel/torture.c b/kernel/torture.c
index c5311154bc4d..984651de4b55 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -742,7 +742,7 @@ bool stutter_wait(const char *title)
 			ret = true;
 		}
 		if (spt == 1) {
-			schedule_timeout_interruptible(1);
+			torture_hrtimeout_jiffies(1, NULL);
 		} else if (spt == 2) {
 			while (READ_ONCE(stutter_pause_test)) {
 				if (!(i++ & 0xffff))
@@ -750,7 +750,7 @@ bool stutter_wait(const char *title)
 				cond_resched();
 			}
 		} else {
-			schedule_timeout_interruptible(round_jiffies_relative(HZ));
+			torture_hrtimeout_jiffies(round_jiffies_relative(HZ), NULL);
 		}
 		torture_shutdown_absorb(title);
 	}