diff options
| author | Eric Anholt <eric@anholt.net> | 2008-05-09 14:34:20 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2008-05-09 17:38:32 -0700 |
| commit | c5c59eab809604e4d0d4d1dc71fc11186d0220f8 (patch) | |
| tree | aa6fd6723baf5e9d1187938e58b25fcd3c0e05d8 /shared-core | |
| parent | f56f2acb5a3f34ad6916ff315d3d2058bd4b8f9c (diff) | |
GEM: Separate the LRU into execution list and LRU list.
Now, the LRU list has objects that are completely done rendering and ready
to kick out, while the execution list has things with active rendering,
which have associated cookies and reference counts on them.
Diffstat (limited to 'shared-core')
| -rw-r--r-- | shared-core/i915_dma.c | 2 | ||||
| -rw-r--r-- | shared-core/i915_drv.h | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 0601b89c..24f361e0 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -1052,6 +1052,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) _DRM_KERNEL | _DRM_DRIVER, &dev_priv->mmio_map); INIT_LIST_HEAD(&dev_priv->mm.gtt_lru); + INIT_LIST_HEAD(&dev_priv->mm.execution_list); #ifdef __linux__ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25) @@ -1093,6 +1094,7 @@ void i915_driver_lastclose(struct drm_device * dev) dev_priv->val_bufs = NULL; } #endif + i915_gem_lastclose(dev); if (drm_getsarea(dev) && dev_priv->sarea_priv) i915_do_cleanup_pageflip(dev); diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index 96257ab6..413fca89 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -244,7 +244,12 @@ typedef struct drm_i915_private { struct { struct drm_memrange gtt_space; - /** LRU List of unpinned objects in the GTT. */ + /** + * List of objects currently involved in rendering from the + * ringbuffer. + */ + struct list_head execution_list; + /** LRU List of non-executing objects still in the GTT. */ struct list_head gtt_lru; } mm; } drm_i915_private_t; @@ -386,7 +391,7 @@ void i915_gem_free_object(struct drm_gem_object *obj); int i915_gem_set_domain_ioctl (struct drm_gem_object *obj, uint32_t read_domains, uint32_t write_domain); - +void i915_gem_lastclose(struct drm_device *dev); #endif #ifdef __linux__ |