2023-07-17 18:49:40

by Paul E. McKenney

[permalink] [raw]
Subject: [PATCH rcu 7/9] 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 <[email protected]>
---
kernel/torture.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/torture.c b/kernel/torture.c
index 3ab4930b9fdb..92704f04a141 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -745,7 +745,7 @@ 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))
@@ -753,7 +753,7 @@ 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);
}
--
2.40.1