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authorDominik Brodowski <linux@dominikbrodowski.net>2008-09-05 14:05:35 -0700
committerIngo Molnar <mingo@elte.hu>2008-09-06 15:33:33 +0200
commit4ab6a219113197425ac112e35e1ec8062c69888e (patch)
treedd5458a0dd70c00ef6ba171e7369148905f0b27c /include
parentdfdf748a61a21b7397b9f57c83de722de71dc56a (diff)
clocksource, acpi_pm.c: check for monotonicity
The current check for monotonicity is way too weak: Andreas Mohr reports ( http://lkml.org/lkml/2008/8/10/77 ) that on one of his test systems the current check only triggers in 50% of all cases, leading to catastrophic timer behaviour. To fix this issue, expand the check for monotonicity by doing ten consecutive tests instead of one. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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