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drm/i915: Rework __i915_gem_shrink

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In order to do this for all VMs, it's convenient to rework the logic a
bit. This should have no functional impact.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-07-31 17:00:01 -07:00 committed by Daniel Vetter
parent 0b02e798ff
commit 80dcfdbd68
1 changed files with 8 additions and 3 deletions
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11
drivers/gpu/drm/i915/i915_gem.c
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@ -1707,9 +1707,14 @@ __i915_gem_shrink(struct drm_i915_private *dev_priv, long target,
}
list_for_each_entry_safe(obj, next, &vm->inactive_list, mm_list) {
if ((i915_gem_object_is_purgeable(obj) || !purgeable_only) &&
i915_gem_object_unbind(obj) == 0 &&
i915_gem_object_put_pages(obj) == 0) {
if (!i915_gem_object_is_purgeable(obj) && purgeable_only)
continue;
if (i915_gem_object_unbind(obj))
continue;
if (!i915_gem_object_put_pages(obj)) {
count += obj->base.size >> PAGE_SHIFT;
if (count >= target)
return count;