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-rw-r--r--src/gallium/winsys/intel/intel_winsys.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/winsys/intel/intel_winsys.h b/src/gallium/winsys/intel/intel_winsys.h
index c37fa1129e2..8140588dfa2 100644
--- a/src/gallium/winsys/intel/intel_winsys.h
+++ b/src/gallium/winsys/intel/intel_winsys.h
@@ -264,6 +264,8 @@ intel_bo_pread(struct intel_bo *bo, unsigned long offset,
* When \p bo is submitted for execution, and if \p target_bo has moved,
* the kernel will patch \p bo at \p offset to \p target_bo->offset plus
* \p target_offset.
+ *
+ * \p presumed_offset should be written to \p bo at \p offset.
*/
int
intel_bo_add_reloc(struct intel_bo *bo, uint32_t offset,