diff options
| -rw-r--r-- | intel/intel_bufmgr_gem.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 398c7d07..b125c129 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -1316,7 +1316,10 @@ do_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, * already been accounted for. */ assert(!bo_gem->used_as_reloc_target); - bo_gem->reloc_tree_size += target_bo_gem->reloc_tree_size; + if (target_bo_gem != bo_gem) { + target_bo_gem->used_as_reloc_target = 1; + bo_gem->reloc_tree_size += target_bo_gem->reloc_tree_size; + } /* An object needing a fence is a tiled buffer, so it won't have * relocs to other buffers. */ @@ -1325,7 +1328,6 @@ do_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, bo_gem->reloc_tree_fences += target_bo_gem->reloc_tree_fences; /* Flag the target to disallow further relocations in it. */ - target_bo_gem->used_as_reloc_target = 1; bo_gem->relocs[bo_gem->reloc_count].offset = offset; bo_gem->relocs[bo_gem->reloc_count].delta = target_offset; @@ -1387,6 +1389,9 @@ drm_intel_gem_bo_process_reloc(drm_intel_bo *bo) for (i = 0; i < bo_gem->reloc_count; i++) { drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo; + if (target_bo == bo) + continue; + /* Continue walking the tree depth-first. */ drm_intel_gem_bo_process_reloc(target_bo); @@ -1408,6 +1413,9 @@ drm_intel_gem_bo_process_reloc2(drm_intel_bo *bo) drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo; int need_fence; + if (target_bo == bo) + continue; + /* Continue walking the tree depth-first. */ drm_intel_gem_bo_process_reloc2(target_bo); |