tweak comment further
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mandeep Singh Baines <msb@chromium.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Sameer Nanda <snanda@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
};
/*
- * On entry to suspend we force an offline->online transition on the boot CPU so
- * that PMU state is available to that CPU when it comes back online after
- * resume. This information is required for restarting the NMI watchdog.
+ * On exit from suspend we force an offline->online transition on the boot CPU
+ * so that the PMU state that was lost while in suspended state gets set up
+ * properly for the boot CPU. This information is required for restarting the
+ * NMI watchdog.
*/
void lockup_detector_bootcpu_resume(void)
{