diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 07:52:46 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-04 08:09:33 +0100 |
| commit | 50e046b6a0ac42fdab4d3708224da8a0ae4997df (patch) | |
| tree | d09111bc8672f7feed3cdc56e3705e97826cbe28 /drivers/gpu/drm/i915/i915_gem_gtt.h | |
| parent | b1f788c6acb2f34622dd5f4c3d5210c6e3945e78 (diff) | |
drm/i915: Mark the context and address space as closed
When the user closes the context mark it and the dependent address space
as closed. As we use an asynchronous destruct method, this has two
purposes. First it allows us to flag the closed context and detect
internal errors if we to create any new objects for it (as it is removed
from the user's namespace, these should be internal bugs only). And
secondly, it allows us to immediately reap stale vma.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470293567-10811-27-git-send-email-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index deb9dbcb9401..f6cc3fe8e1ad 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -319,6 +319,8 @@ struct i915_address_space { u64 start; /* Start offset always 0 for dri2 */ u64 total; /* size addr space maps (ex. 2GB for ggtt) */ + bool closed; + struct i915_page_scratch *scratch_page; struct i915_page_table *scratch_pt; struct i915_page_directory *scratch_pd; @@ -347,6 +349,13 @@ struct i915_address_space { */ struct list_head inactive_list; + /** + * List of vma that have been unbound. + * + * A reference is not held on the buffer while on this list. + */ + struct list_head unbound_list; + /* FIXME: Need a more generic return type */ gen6_pte_t (*pte_encode)(dma_addr_t addr, enum i915_cache_level level, |