diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-19 21:43:33 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-20 20:46:36 +0000 |
| commit | 41a9c75d0acf23f33f012d3f9535de9e9b631051 (patch) | |
| tree | 02bc06ec4211dc971c6df25c2dcb7fe42754184d /drivers/gpu/drm/i915/gem/i915_gem_stolen.c | |
| parent | 30d2bfd093839cf6eef93f9c2cbdc347c7bf8b20 (diff) | |
drm/i915/gem: Move stolen node into GEM object union
The obj->stolen is currently used to identify an object allocated from
stolen memory. This dates back to when there were just 1.5 types of
objects, an object backed by shmemfs and an object backed by shmemfs
with a contiguous physical address. Now that we have several different
types of objects, we no longer want to treat stolen objects as a special
case.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210119214336.1463-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c index b221492531ef..551935348ad8 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c @@ -781,3 +781,8 @@ err_free: kfree(stolen); return obj; } + +bool i915_gem_object_is_stolen(const struct drm_i915_gem_object *obj) +{ + return obj->ops == &i915_gem_object_stolen_ops; +} |