| commit | 82bbe34b3d895fb026b2fc0e7da2e641797bfaed | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Thu Nov 19 17:21:06 2015 +0100 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Wed Nov 25 22:37:27 2015 +0100 |
| tree | fe3ca8e0b54e19c0d6fc2457b1025f9914bd75b1 | |
| parent | 09a9982016499daeb3fbee5ac8d87797310a565a [diff] |
nohz: Clarify magic in tick_nohz_stop_sched_tick() While going through the nohz code I got stumped by some of it. This patch adds a few comments clarifying the code; based on discussion with Thomas. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/20151119162106.GO3816@twins.programming.kicks-ass.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>