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drm/i915/pmu: Add interrupt count metric
authorTvrtko Ursulin <tvrtko.ursulin@intel.com>
Tue, 21 Nov 2017 18:18:50 +0000 (18:18 +0000)
committerTvrtko Ursulin <tvrtko.ursulin@intel.com>
Wed, 22 Nov 2017 11:25:04 +0000 (11:25 +0000)
commit0cd4684d6ea9a4ffec33fc19de4dd667bb90d0a5
tree7053d1e21797b716fd25265324ed1ab8c4ef242ftree
parentb3add01ee217db8e0da8a6596f03c487ed33b06ecommit | diff
drm/i915/pmu: Add interrupt count metric

For clients like intel-gpu-overlay it is easier to read the
count via the perf API than having to parse /proc.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171121181852.16128-7-tvrtko.ursulin@linux.intel.com
drivers/gpu/drm/i915/i915_pmu.c diff | blob | history
include/uapi/drm/i915_drm.h diff | blob | history
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