diff options
author | Thomas Gleixner <[email protected]> | 2016-02-22 22:19:14 +0000 |
---|---|---|
committer | Ingo Molnar <[email protected]> | 2016-02-29 09:35:17 +0100 |
commit | 1f2569fac6c6dd5a6e3fba41c183c04273f05a58 (patch) | |
tree | ce4e243f794b0fbf2e511f3d686fd793bbe9082d /tools/perf/scripts/python/stackcollapse.py | |
parent | 54d751d4ad357c817907fe89db3222b97ff66db3 (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]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions