search for: clock_was_set_delay

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2013 Jun 19
14
[PATCH 2/4] time: add a notifier chain for when the system time is stepped
From: David Vrabel <david.vrabel@citrix.com> The high resolution timer code gets notified of step changes to the system time with clock_was_set() or clock_was_set_delayed() calls. If other parts of the kernel require similar notification there is no clear place to hook into. Add a clock_was_set atomic notifier chain (clock_was_set_notifier_list) and call this in place of clock_was_set(). If the timekeeping locks are held, the calls are deferred to a new tasklet...