diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-19 21:43:34 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2021-01-20 21:01:33 +0000 |
| commit | 0175969e489aaa0522e52c7d0ac06f2cab0c1ca7 (patch) | |
| tree | 3affc1d07397aa302f012e060a054509b19ef5cd /drivers/gpu/drm/i915/gem/i915_gem_object.h | |
| parent | 41a9c75d0acf23f33f012d3f9535de9e9b631051 (diff) | |
drm/i915/gem: Use shrinkable status for unknown swizzle quirks
Give obj->mm.quirked a name much more reflective of its purpose
(i915_gem_object_has_tiling_quirk) and move it from the obj->mm field as
it doesn't denote a quirk of the backing store, but a quirk in the
object in its treatment of the backing pages, similar to tiling modes.
Then instead of abusing the pinned status of the buffer to protect it
from the shrinker, we can instead hide the buffer from the shrinker so
it is never considered for being swapped.
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/20210119214336.1463-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index 689b61c28754..0450795e0d80 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -188,6 +188,24 @@ i915_gem_object_set_volatile(struct drm_i915_gem_object *obj) } static inline bool +i915_gem_object_has_tiling_quirk(struct drm_i915_gem_object *obj) +{ + return test_bit(I915_TILING_QUIRK_BIT, &obj->flags); +} + +static inline void +i915_gem_object_set_tiling_quirk(struct drm_i915_gem_object *obj) +{ + set_bit(I915_TILING_QUIRK_BIT, &obj->flags); +} + +static inline void +i915_gem_object_clear_tiling_quirk(struct drm_i915_gem_object *obj) +{ + clear_bit(I915_TILING_QUIRK_BIT, &obj->flags); +} + +static inline bool i915_gem_object_type_has(const struct drm_i915_gem_object *obj, unsigned long flags) { |