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Commit 25253a27 authored by Santosh Mardi's avatar Santosh Mardi
Browse files

devfreq: delete l2wb feature pmu events during governor stop 



Delete l2wb and l3 access pmu events when the governor
is stopped.

Change-Id: If443cb6b53e2ad43ebee04a1fc3274a31b05e5b9
Signed-off-by: default avatarSantosh Mardi <gsantosh@codeaurora.org>
parent 73ee91fc

drivers/devfreq/arm-memlat-mon.c

+6 −1
Original line number Diff line number Diff line
@@ -657,8 +657,13 @@ static void stop_hwmon(struct memlat_hwmon *hw) 
		unsigned int idx = cpu - cpumask_first(&mon->cpus);

		struct dev_stats *devstats = to_devstats(mon, cpu);



		if (mon->miss_ev)

		if (mon->miss_ev) {

			delete_event(&mon->miss_ev[idx]);

			if (mon->wb_ev)

				delete_event(&mon->wb_ev[idx]);

			if (mon->access_ev)

				delete_event(&mon->access_ev[idx]);

		}

		devstats->inst_count = 0;

		devstats->mem_count = 0;

		devstats->freq = 0;