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perf/x86/rapl: Support multiple RAPL unit quirks
authorZhang Rui <rui.zhang@intel.com>
Tue, 11 Aug 2020 15:31:48 +0000 (23:31 +0800)
committerIngo Molnar <mingo@kernel.org>
Fri, 14 Aug 2020 10:35:12 +0000 (12:35 +0200)
commit74f41adab0f4a61857833e1b6fa8e9ad12c251b6
tree0f3e3c5c0ab9cbe40b02c97402e8785212b290bdtree | snapshot
parent4bb5fcb97a5df0bbc0a27e0252b1e7ce140a8431commit | diff
perf/x86/rapl: Support multiple RAPL unit quirks

There will be more platforms with different fixed energy units.
Enhance the code to support different RAPL unit quirks for different
platforms.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Link: https://lore.kernel.org/r/20200811153149.12242-3-rui.zhang@intel.com
arch/x86/events/rapl.c diff | blob | history
Domain: System / Kernel;