diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-11-01 14:44:10 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-11-01 16:35:26 +0000 |
| commit | 3599a91cc8d07542dbeef44034a70ed2d1d1ba98 (patch) | |
| tree | 546a0f4c1006274c57cc4e0cbe8cd2fcac2ea26a /drivers/gpu/drm/i915/i915_gem_shrinker.c | |
| parent | 62d75df7b00fab9487ba6f8012581c1d88a05abb (diff) | |
drm/i915: Allow shrinking of userptr objects once again
Commit 1bec9b0bda3d ("drm/i915/shrinker: Only shmemfs objects
are backed by swap") stopped considering the userptr objects
in shrinker callbacks.
Restore that so idle userptr objects can be discarded in order
to free up memory.
One change further to what was introduced in 1bec9b0bda3d is
to start considering userptr objects in oom but that should
also be a correct thing to do.
v2: Introduce I915_GEM_OBJECT_IS_SHRINKABLE. (Chris Wilson)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: 1bec9b0bda3d ("drm/i915/shrinker: Only shmemfs objects are backed by swap")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: <stable@vger.kernel.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1478011450-6634-1-git-send-email-tvrtko.ursulin@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_shrinker.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_shrinker.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c index f988652f1e26..87dd27d5146c 100644 --- a/drivers/gpu/drm/i915/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c @@ -83,8 +83,8 @@ static bool can_release_pages(struct drm_i915_gem_object *obj) if (!obj->mm.pages) return false; - /* Only shmemfs objects are backed by swap */ - if (!obj->base.filp) + /* Consider only shrinkable ojects. */ + if (!i915_gem_object_is_shrinkable(obj)) return false; /* Only report true if by unbinding the object and putting its pages |