diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-04-24 18:47:30 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-03 13:18:11 +0400 |
| commit | 1b50247a8ddde4af5aaa0e6bc125615372ce6c16 (patch) | |
| tree | 98f5a6a590242476b863e1a3caffa6ea8fcdba58 /drivers/gpu/drm/i915/i915_gem_evict.c | |
| parent | a39d7efc6200d05b9ca3cfeec5dd82f6dd03f4e8 (diff) | |
| download | linux-1b50247a8ddde4af5aaa0e6bc125615372ce6c16.tar.xz | |
drm/i915: Remove the list of pinned inactive objects
Simplify object tracking by removing the inactive but pinned list. The
only place where this was used is for counting the available memory,
which is just as easy performed by checking all objects on the rare
occasions it is required (application startup). For ease of debugging,
we keep the reporting of pinned objects through the error-state and
debugfs.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_evict.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_evict.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index 399a3a8946b3..91ebb94d7c8b 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -35,6 +35,9 @@ static bool mark_free(struct drm_i915_gem_object *obj, struct list_head *unwind) { + if (obj->pin_count) + return false; + list_add(&obj->exec_list, unwind); return drm_mm_scan_add_block(obj->gtt_space); } @@ -90,7 +93,7 @@ i915_gem_evict_something(struct drm_device *dev, int min_size, /* Now merge in the soon-to-be-expired objects... */ list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) { /* Does the object require an outstanding flush? */ - if (obj->base.write_domain || obj->pin_count) + if (obj->base.write_domain) continue; if (mark_free(obj, &unwind_list)) @@ -99,14 +102,11 @@ i915_gem_evict_something(struct drm_device *dev, int min_size, /* Finally add anything with a pending flush (in order of retirement) */ list_for_each_entry(obj, &dev_priv->mm.flushing_list, mm_list) { - if (obj->pin_count) - continue; - if (mark_free(obj, &unwind_list)) goto found; } list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list) { - if (!obj->base.write_domain || obj->pin_count) + if (!obj->base.write_domain) continue; if (mark_free(obj, &unwind_list)) |