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authorThomas Gleixner <[email protected]>2016-02-22 22:19:14 +0000
committerIngo Molnar <[email protected]>2016-02-29 09:35:17 +0100
commit1f2569fac6c6dd5a6e3fba41c183c04273f05a58 (patch)
treece4e243f794b0fbf2e511f3d686fd793bbe9082d /tools/perf/scripts/python/stackcollapse.py
parent54d751d4ad357c817907fe89db3222b97ff66db3 (diff)
perf/x86/intel/uncore: Store box in event->pmu_private
Store the PMU pointer in event->pmu_private, so we can get rid of the per CPU data storage. We keep it after converting to per package data, because a CPU to package lookup will be 3 loads versus one and these usage sites are in the perf fast path. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Harish Chegondi <[email protected]> Cc: Jacob Pan <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Kan Liang <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Vince Weaver <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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