* [PATCH]: Stop bogus softlockup warnings in debug_show_all_locks
@ 2007-08-22 18:55 Prarit Bhargava
0 siblings, 0 replies; only message in thread
From: Prarit Bhargava @ 2007-08-22 18:55 UTC (permalink / raw)
To: linux-kernel, mingo, akpm, gbeshers; +Cc: Prarit Bhargava
Prevent bogus softlockup warnings when dumping lock debug info during a
sysrq-t.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 734da57..376b398 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -3183,8 +3183,10 @@ retry:
printk("\n");
printk("=============================================\n\n");
- if (unlock)
+ if (unlock) {
+ touch_all_softlockup_watchdogs();
read_unlock(&tasklist_lock);
+ }
}
EXPORT_SYMBOL_GPL(debug_show_all_locks);
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2007-08-22 18:56 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-08-22 18:55 [PATCH]: Stop bogus softlockup warnings in debug_show_all_locks Prarit Bhargava
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome