1 files changed, 2 insertions, 1 deletions
diff --git a/NOTES b/NOTES
index 3f1eadb..47b2d51 100644
--- a/NOTES
+++ b/NOTES
@@ -32,7 +32,8 @@ DMA Access Synchronization
     
     KMEM_FLAG_EXCLUSIVE - prevents multiple processes mmaping the buffer 
     simultaneously. This is used to prevent multiple processes use the same
-    DMA engine at the same time.
+    DMA engine at the same time. When passed to kmem_free, allows to clean
+    buffers with lost clients even for shared buffers.
     
     KMEM_FLAG_REUSE - requires reuse of existing buffer. If reusable buffer is 
     found (non-reusable buffers, i.e. allocated without KMEM_FLAG_REUSE are