HRTIMER_TRY_TO_CANCE(9) Driver Basics HRTIMER_TRY_TO_CANCE(9)NAMEhrtimer_try_to_cancel - try to deactivate a timer
SYNOPSIS
int hrtimer_try_to_cancel(struct hrtimer * timer);
ARGUMENTS
timer
hrtimer to stop
RETURNS
0 when the timer was not active 1 when the timer was active -1 when the
timer is currently excuting the callback function and cannot be stopped
COPYRIGHTKernel Hackers Manual 2.6. November 2013 HRTIMER_TRY_TO_CANCE(9)