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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-02 00:39:24 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-02 02:17:39 +0200 |
| commit | 9da0ea09639f35cb91c5f2c44a96d192dad112e1 (patch) | |
| tree | 05bf672e126634afdc94898f3db755f7a0fe04e9 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915/gt: Make fence revocation unequivocal (diff) | |
| download | linux-9da0ea09639f35cb91c5f2c44a96d192dad112e1.tar.xz linux-9da0ea09639f35cb91c5f2c44a96d192dad112e1.zip | |
drm/i915/gem: Drop cached obj->bind_count
We cached the number of vma bound to the object in order to speed up
shrinker decisions. This has been superseded by being more proactive in
removing objects we cannot shrink from the shrinker lists, and so we can
drop the clumsy attempt at atomically counting the bind count and
comparing it to the number of pinned mappings of the object. This will
only get more clumsier with asynchronous binding and unbinding.
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/20200401223924.16667-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index b09a1c929c94..82cc06d3e185 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1736,6 +1736,7 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj, unsigned long flags); #define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0) #define I915_GEM_OBJECT_UNBIND_BARRIER BIT(1) +#define I915_GEM_OBJECT_UNBIND_TEST BIT(2) void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv); |