| commit | 824c6b7f6294101f30e141117def224a56c203e6 | |
| author | Mandeep Singh Baines <msb@chromium.org> | |
| Mon, 23 May 2011 05:10:20 +0000 (22 22:10 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Mon, 23 May 2011 09:58:58 +0000 (23 11:58 +0200) | ||
| tree | c609d4c12a1d5af1ceccb5c1c2275df2947d9e2c | treesnapshot (tar.gz zip) |
| parent | 3ac1bbcf13c56a19927df670f429eb0c3c11f8e5 | commitdiff |
watchdog: Fix rounding bug in get_sample_period()
In get_sample_period(), softlockup_thresh is integer divided by
5 before the multiplication by NSEC_PER_SEC. This results in
softlockup_thresh being rounded down to the nearest integer
multiple of 5.
For example, a softlockup_thresh of 4 rounds down to 0.
Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
Cc: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1306127423-3347-1-git-send-email-msb@chromium.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
In get_sample_period(), softlockup_thresh is integer divided by
5 before the multiplication by NSEC_PER_SEC. This results in
softlockup_thresh being rounded down to the nearest integer
multiple of 5.
For example, a softlockup_thresh of 4 rounds down to 0.
Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
Cc: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1306127423-3347-1-git-send-email-msb@chromium.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| kernel/watchdog.c | diffblobblamehistory |