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(parent: e367d3c) | patch
drm/i915/pmu: Skip sampling engines with no enabled counters
authorTvrtko Ursulin <tvrtko.ursulin@intel.com>
Fri, 19 May 2023 15:49:42 +0000 (08:49 -0700)
committerUmesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Mon, 22 May 2023 18:07:49 +0000 (11:07 -0700)
commit08322dabb5cbce75e210d8df4774fc078ed7161c
tree921641ba3a10bd18221b3494ffa9159693fbeb32tree | snapshot
parente367d3c45158ba34bb684227d87c52d8d840fd67commit | diff
drm/i915/pmu: Skip sampling engines with no enabled counters

As we have more and more engines do not waste time sampling the ones no-
one is monitoring.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230519154946.3751971-4-umesh.nerlige.ramappa@intel.com
drivers/gpu/drm/i915/i915_pmu.c diff | blob | history
Domain: System / Kernel;