From: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Peter Zijlstra <peterz@infradead.org>
Subject: [RFC v2 0/3] Support perf stat with i915 PMU
Date: Wed, 23 Aug 2017 08:26:00 -0700 [thread overview]
Message-ID: <1503501963-24136-1-git-send-email-dmitry.v.rogozhkin@intel.com> (raw)
These patches depend on the RFC patches enabling i915 PMU from Tvrtko:
https://patchwork.freedesktop.org/series/27488/
Thus, CI failure to build them is expected. I think that my patches should
be squeashed in Tvrtko's one actually.
The first patch simply reorders functions and does nothing comparing to
Tvrtko's patches. Next patches add fixes according to PMU API comments
and clarifications from PMU aware engineers.
v1: Make busy_stats refcounted instead of the whole pmu.
v2: Expose cpumask for the i915 pmu to prevent creation of multiple events
of the same type. Remove perf-driver level sampling.
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Dmitry Rogozhkin (3):
drm/i915/pmu: reorder function to suite next patch
drm/i915/pmu: serve global events and support perf stat
drm/i915/pmu: deny perf driver level sampling of i915 PMU
drivers/gpu/drm/i915/i915_pmu.c | 324 ++++++++++++++------------------
drivers/gpu/drm/i915/intel_ringbuffer.h | 2 +-
2 files changed, 141 insertions(+), 185 deletions(-)
--
1.8.3.1
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next reply other threads:[~2017-08-23 23:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-23 15:26 Dmitry Rogozhkin [this message]
2017-08-23 15:26 ` [RFC v2 1/3] drm/i915/pmu: reorder function to suite next patch Dmitry Rogozhkin
2017-08-23 15:26 ` [RFC v2 2/3] drm/i915/pmu: serve global events and support perf stat Dmitry Rogozhkin
2017-08-23 23:38 ` Rogozhkin, Dmitry V
2017-08-28 22:45 ` Rogozhkin, Dmitry V
2017-08-29 9:28 ` Peter Zijlstra
2017-08-30 17:24 ` Rogozhkin, Dmitry V
2017-08-30 20:03 ` Peter Zijlstra
2017-08-30 20:05 ` Peter Zijlstra
2017-08-23 15:26 ` [RFC v2 3/3] drm/i915/pmu: deny perf driver level sampling of i915 PMU Dmitry Rogozhkin
2017-08-23 23:43 ` Rogozhkin, Dmitry V
[not found] ` <3EDB40B547243546A1017B798F8C1AA8847FC002@ORSMSX114.amr.corp.intel.com>
[not found] ` <150368515309.27971.17522435118048475155@mail.alporthouse.com>
2017-08-25 19:01 ` Rogozhkin, Dmitry V
2017-08-31 7:41 ` Peter Zijlstra
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