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(parent: 5902913) | patch
powerpc/perf: Remove l2 bus events from HW cache event array
authorMadhavan Srinivasan <maddy@linux.vnet.ibm.com>
Sun, 10 Jun 2018 14:27:02 +0000 (19:57 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 20 Dec 2018 09:53:11 +0000 (20:53 +1100)
commit3757cba80affcef2ef670f0db3d3504ccf967830
treedb79e9cb104c28d4399070f3d2f3c8d689f9b8fftree | snapshot
parent59029136d75022cb8b7c7bebd1738ae70232416ecommit | diff
powerpc/perf: Remove l2 bus events from HW cache event array

Remove PM_L2_ST_MISS and PM_L2_ST from HW cache event array since
these are bus events. And these needs to be programmed in groups.
Hence remove them.

Fixes: f1fb60bfde65 ('powerpc/perf: Export Power9 generic and cache events to sysfs')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/perf/power9-pmu.c diff | blob | history
Domain: System / Kernel;