diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2022-09-24 13:47:37 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-11-02 12:22:05 +0100 |
| commit | 80275ca9e525c198c7efe045c4a6cdb68a2ea763 (patch) | |
| tree | 8cfea5dd69341cffd026d6486d2b73e3f3cad325 /arch/powerpc | |
| parent | 4b18cb3f74dcfc183c2434e17bfce09ce6302e37 (diff) | |
perf/x86/rapl: Use standard Energy Unit for SPR Dram RAPL domain
Intel Xeon servers used to use a fixed energy resolution (15.3uj) for
Dram RAPL domain. But on SPR, Dram RAPL domain follows the standard
energy resolution as described in MSR_RAPL_POWER_UNIT.
Remove the SPR Dram energy unit quirk.
Fixes: bcfd218b6679 ("perf/x86/rapl: Add support for Intel SPR platform")
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Wang Wendy <wendy.wang@intel.com>
Link: https://lkml.kernel.org/r/20220924054738.12076-3-rui.zhang@intel.com
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions