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Commit 6f0ac204 authored by Chris Wilson's avatar Chris Wilson
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drm/i915/shrinker: Account for unshrinkable unbound pages 



Since we only attempt to purge an object if can_release_pages() report
true, we should also only add it to the count of potential recoverable
pages when can_release_pages() is true.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Akash Goel <akash.goel@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459777603-23618-2-git-send-email-chris@chris-wilson.co.uk


Reviewed-by: default avatarJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
parent 7071af97

drivers/gpu/drm/i915/i915_gem_shrinker.c

+1 −1
Original line number Diff line number Diff line
@@ -246,7 +246,7 @@ i915_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc) 


	count = 0;

	list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_list)

		if (obj->pages_pin_count == 0)

		if (can_release_pages(obj))

			count += obj->base.size >> PAGE_SHIFT;



	list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {