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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-09 09:43:57 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-09 17:07:29 +0100 |
| commit | a65adaf8a834504a4acdc0deca7fa790771add8a (patch) | |
| tree | 00f5f373c9b4f975b605367891d89c07858938b8 /drivers/gpu/drm/i915/i915_gem_evict.c | |
| parent | 3bd4073524fa1586435725ad45ff971a6c2b2537 (diff) | |
| download | talos-op-linux-a65adaf8a834504a4acdc0deca7fa790771add8a.tar.gz talos-op-linux-a65adaf8a834504a4acdc0deca7fa790771add8a.zip | |
drm/i915: Track user GTT faulting per-vma
We don't wish to refault the entire object (other vma) when unbinding
one partial vma. To do this track which vma have been faulted into the
user's address space.
v2: Use a local vma_offset to tidy up a multiline unmap_mapping_range().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171009084401.29090-3-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_evict.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_evict.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c index 4df039ef2ce3..933ee8ecfa54 100644 --- a/drivers/gpu/drm/i915/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/i915_gem_evict.c @@ -82,7 +82,7 @@ mark_free(struct drm_mm_scan *scan, if (i915_vma_is_pinned(vma)) return false; - if (flags & PIN_NONFAULT && !list_empty(&vma->obj->userfault_link)) + if (flags & PIN_NONFAULT && i915_vma_has_userfault(vma)) return false; list_add(&vma->evict_link, unwind); |
