Commit 51c6c9bb authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: perf: Set up perf_max_events. 



Presently this is uninitialized in the architecture code, so it's
artificlally capped to the default initialization value. Set it up at
registration time.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 5e5b3a9d

arch/sh/kernel/perf_event.c

+1 −0
Original line number Diff line number Diff line
@@ -324,6 +324,7 @@ int __cpuinit register_sh_pmu(struct sh_pmu *pmu) 
	pr_info("Performance Events: %s support registered\n", pmu->name);



	WARN_ON(pmu->num_events > MAX_HWEVENTS);

	perf_max_events = pmu->num_events;



	perf_cpu_notifier(sh_pmu_notifier);

	return 0;

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