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authorZhang Rui <rui.zhang@intel.com>2020-08-11 18:31:49 +0300
committerIngo Molnar <mingo@kernel.org>2020-08-14 13:35:12 +0300
commitbcfd218b66790243ef303c1b35ce59f786ded225 (patch)
tree949e7bae35d62ee8a200c9a5cb7873b71cc9bf45 /arch/powerpc/mm/pgtable_64.c
parent74f41adab0f4a61857833e1b6fa8e9ad12c251b6 (diff)
downloadlinux-bcfd218b66790243ef303c1b35ce59f786ded225.tar.xz
perf/x86/rapl: Add support for Intel SPR platform
Intel SPR platform uses fixed 16 bit energy unit for DRAM RAPL domain, and fixed 0 bit energy unit for Psys RAPL domain. After this, on SPR platform the energy counters appear in perf list. 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> Acked-by: Len Brown <len.brown@intel.com> Link: https://lore.kernel.org/r/20200811153149.12242-4-rui.zhang@intel.com
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