Patchwork [RFC,v2,04/20] Internal interfaces for memory API

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Submitter Avi Kivity
Date June 27, 2011, 1:21 p.m.
Message ID <1309180927-19003-5-git-send-email-avi@redhat.com>
Download mbox | patch
Permalink /patch/102180/
State New
Headers show

Comments

Avi Kivity - June 27, 2011, 1:21 p.m.
get_system_memory() provides the root of the memory hierarchy.

This interface is intended to be private between memory.c and exec.c.
If this file is included elsewhere, it should be regarded as a bug (or
TODO item).  However, it will be temporarily needed for the conversion
to hierarchical memory routing.

Signed-off-by: Avi Kivity <avi@redhat.com>
---
 exec-memory.h |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)
 create mode 100644 exec-memory.h

Patch

diff --git a/exec-memory.h b/exec-memory.h
new file mode 100644
index 0000000..2722f7e
--- /dev/null
+++ b/exec-memory.h
@@ -0,0 +1,17 @@ 
+#ifndef EXEC_MEMORY_H
+#define EXEC_MEMORY_H
+
+/*
+ * Internal interfaces between memory.c/exec.c/vl.c.  Do not #include unless
+ * you're one of them.
+ */
+
+#include "memory.h"
+
+#ifndef CONFIG_USER_ONLY
+
+MemoryRegion *get_system_memory(void);
+
+#endif
+
+#endif