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authorPeter Zijlstra <peterz@infradead.org>2015-11-19 17:21:06 +0100
committerThomas Gleixner <tglx@linutronix.de>2015-11-25 22:37:27 +0100
commit82bbe34b3d895fb026b2fc0e7da2e641797bfaed (patch)
treefe3ca8e0b54e19c0d6fc2457b1025f9914bd75b1 /fs/jfs/resize.c
parent09a9982016499daeb3fbee5ac8d87797310a565a (diff)
downloadblackbird-op-linux-82bbe34b3d895fb026b2fc0e7da2e641797bfaed.tar.gz
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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>
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