Arjan van de Ven 96d2ab484e hrtimer: fix signed/unsigned bug in slack estimator ...

the slack estimator used unsigned math; however for very short delay it's
possible that by the time you calculate the timeout, it's already passed and
you get a negative time/slack... in an unsigned variable... which then gets
turned into a 100 msec delay rather than zero.

This patch fixes this by using a signed typee in the right places.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>

2008-09-07 16:11:04 -07:00

21 KiB

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