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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/libqos/malloc.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/libqos/malloc.h')
-rw-r--r--qemu/tests/libqos/malloc.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/qemu/tests/libqos/malloc.h b/qemu/tests/libqos/malloc.h
new file mode 100644
index 000000000..0c6c9b7f3
--- /dev/null
+++ b/qemu/tests/libqos/malloc.h
@@ -0,0 +1,42 @@
+/*
+ * libqos malloc support
+ *
+ * Copyright IBM, Corp. 2012-2013
+ *
+ * Authors:
+ * Anthony Liguori <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef LIBQOS_MALLOC_H
+#define LIBQOS_MALLOC_H
+
+#include <stdint.h>
+#include <sys/types.h>
+#include "qemu/queue.h"
+
+typedef enum {
+ ALLOC_NO_FLAGS = 0x00,
+ ALLOC_LEAK_WARN = 0x01,
+ ALLOC_LEAK_ASSERT = 0x02,
+ ALLOC_PARANOID = 0x04
+} QAllocOpts;
+
+typedef struct QGuestAllocator QGuestAllocator;
+
+void alloc_uninit(QGuestAllocator *allocator);
+
+/* Always returns page aligned values */
+uint64_t guest_alloc(QGuestAllocator *allocator, size_t size);
+void guest_free(QGuestAllocator *allocator, uint64_t addr);
+void migrate_allocator(QGuestAllocator *src, QGuestAllocator *dst);
+
+QGuestAllocator *alloc_init(uint64_t start, uint64_t end);
+QGuestAllocator *alloc_init_flags(QAllocOpts flags,
+ uint64_t start, uint64_t end);
+void alloc_set_page_size(QGuestAllocator *allocator, size_t page_size);
+void alloc_set_flags(QGuestAllocator *allocator, QAllocOpts opts);
+
+#endif