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intel: don't let named buffers into the BO cache.

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We wouldn't want some remaining 3D rendering to scribble on our batchbuffer.
This commit is contained in:
Eric Anholt 2008-12-14 14:35:48 -08:00
parent 782316801b
commit cebbd2edb5
1 changed files with 3 additions and 2 deletions
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5
libdrm/intel/intel_bufmgr_gem.c
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@ -478,12 +478,13 @@ drm_intel_gem_bo_unreference_locked(drm_intel_bo *bo)
bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, bo->size); bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, bo->size);
/* Put the buffer into our internal cache for reuse if we can. */ /* Put the buffer into our internal cache for reuse if we can. */
if (bucket != NULL && if (bo_gem->global_name == 0 &&
bucket != NULL &&
(bucket->max_entries == -1 || (bucket->max_entries == -1 ||
(bucket->max_entries > 0 && (bucket->max_entries > 0 &&
bucket->num_entries < bucket->max_entries))) bucket->num_entries < bucket->max_entries)))
{ {
bo_gem->name = 0; bo_gem->name = NULL;
bo_gem->validate_index = -1; bo_gem->validate_index = -1;
bo_gem->relocs = NULL; bo_gem->relocs = NULL;
bo_gem->reloc_target_bo = NULL; bo_gem->reloc_target_bo = NULL;