linux-kernel - [PATCH 0/3] drm/msm: Shrinker fixes and opts

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Date:   Sat, 14 Nov 2020 11:30:07 -0800
From:   Rob Clark <robdclark@...il.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     Rob Clark <robdclark@...omium.org>,
        freedreno@...ts.freedesktop.org (open list:DRM DRIVER FOR MSM ADRENO
        GPU), Jordan Crouse <jcrouse@...eaurora.org>,
        "Kristian H. Kristensen" <hoegsberg@...gle.com>,
        linux-arm-msm@...r.kernel.org (open list:DRM DRIVER FOR MSM ADRENO GPU),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 0/3] drm/msm: Shrinker fixes and opts

From: Rob Clark <robdclark@...omium.org>

The last patch is the main thing, motivated by some cases where we would
spend a lot of time in msm_gem_shrinker_count().  First two are fixes I
noticed along the way.

Rob Clark (3):
  drm/msm: Protect obj->active_count under obj lock
  drm/msm/shrinker: We can vmap shrink active_list too
  drm/msm/shrinker: Only iterate dontneed objs

 drivers/gpu/drm/msm/msm_debugfs.c      |  3 +-
 drivers/gpu/drm/msm/msm_drv.c          |  3 +-
 drivers/gpu/drm/msm/msm_drv.h          |  8 ++--
 drivers/gpu/drm/msm/msm_gem.c          | 45 ++++++++++++++++------
 drivers/gpu/drm/msm/msm_gem.h          |  5 ++-
 drivers/gpu/drm/msm/msm_gem_shrinker.c | 52 +++++++++++++++++++-------
 drivers/gpu/drm/msm/msm_gpu.c          | 10 +++--
 7 files changed, 89 insertions(+), 37 deletions(-)

-- 
2.28.0