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| author | Ingo Molnar <mingo@elte.hu> | 2007-10-16 23:18:38 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-16 08:12:43 -0800 |
| commit | 436e61d93605a3a36902c9ee510b0ecba0d7d361 (patch) | |
| tree | 1e5326460286875cfba18736996f462336f26726 /kernel/die_notifier.c | |
| parent | 4d03fda881a2cdd5826ed5eb58587d3668ea787a (diff) | |
fix the softlockup watchdog to actually work
patch a115d5caca1a2905ba7a32b408a6042b20179aaa in mainline.
this Xen related commit:
commit 966812dc98e6a7fcdf759cbfa0efab77500a8868
Author: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Tue May 8 00:28:02 2007 -0700
Ignore stolen time in the softlockup watchdog
broke the softlockup watchdog to never report any lockups. (!)
print_timestamp defaults to 0, this makes the following condition
always true:
if (print_timestamp < (touch_timestamp + 1) ||
and we'll in essence never report soft lockups.
apparently the functionality of the soft lockup watchdog was never
actually tested with that patch applied ...
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/die_notifier.c')
0 files changed, 0 insertions, 0 deletions