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intel: Free memory before inserting bo into cache.

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This has the unfortunate behaviour of releasing our malloc cache, but
the alternative is for X to consume a couple of gigabytes of ram and
die during testing. Fortunately the extra mallocs have little impact on
performance whereas avoiding swap and death, lots.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2009-12-02 13:36:22 +00:00
parent 792fed1e24
commit 57473c7f52
1 changed files with 10 additions and 3 deletions
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13
intel/intel_bufmgr_gem.c
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@ -727,9 +727,6 @@ drm_intel_gem_bo_free(drm_intel_bo *bo)
if (bo_gem->gtt_virtual)
munmap(bo_gem->gtt_virtual, bo_gem->bo.size);
free(bo_gem->reloc_target_bo);
free(bo_gem->relocs);
/* Close this object */
memset(&close, 0, sizeof(close));
close.handle = bo_gem->gem_handle;
@ -788,6 +785,16 @@ drm_intel_gem_bo_unreference_final(drm_intel_bo *bo, time_t time)
DBG("bo_unreference final: %d (%s)\n",
bo_gem->gem_handle, bo_gem->name);
/* release memory associated with this object */
if (bo_gem->reloc_target_bo) {
free(bo_gem->reloc_target_bo);
bo_gem->reloc_target_bo = NULL;
}
if (bo_gem->relocs) {
free(bo_gem->relocs);
bo_gem->relocs = NULL;
}
bucket = drm_intel_gem_bo_bucket_for_size(bufmgr_gem, bo->size);
/* Put the buffer into our internal cache for reuse if we can. */
tiling_mode = I915_TILING_NONE;