softlockup: fix watchdog task wakeup frequency

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Updating the timestamp more often is pointless as we print the warnings
only if we exceed the threshold.  And the check for hung tasks relies on
the last timestamp, so it will keep working correctly, too.

Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Johannes Weiner 2008-06-27 15:07:21 +02:00 • committed by Ingo Molnar

parent 8d5be7f4e8

commit dd7a1e5615

1 changed files with 5 additions and 2 deletions

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kernel/softlockup.c

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