qcow2: lock on prealloc

[qemu.git] / softmmu_exec.h

diff --git a/softmmu_exec.h b/softmmu_exec.h
index 28d1d53d61e29e9ff628db5e763c53511f75157c..8c73985599f8ba5371c245c4e69b474010c91cc6 100644 (file)
--- a/softmmu_exec.h
+++ b/softmmu_exec.h
@@ -1,4 +1,14 @@
-/* Common softmmu definitions and inline routines.  */
+/*
+ *  Software MMU support
+ *
+ * Generate inline load/store functions for all MMU modes (typically
+ * at least _user and _kernel) as well as _data versions, for all data
+ * sizes.
+ *
+ * Used by target op helpers.
+ *
+ * MMU mode suffixes are defined in target cpu.h.
+ */
 
 /* XXX: find something cleaner.
  * Furthermore, this is false for 64 bits targets