Merge branch 'master' into master-gdb_stubs

1 files changed, 41 insertions, 0 deletions

diff --git a/include/mach/vm_cache_statistics.h b/include/mach/vm_cache_statistics.h
new file mode 100644
index 00000000..072976af
--- /dev/null
+++ b/include/mach/vm_cache_statistics.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2012 Free Software Foundation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _MACH_VM_CACHE_STATISTICS_H_
+#define _MACH_VM_CACHE_STATISTICS_H_
+
+#include <mach/machine/vm_types.h>
+
+struct vm_cache_statistics {
+	integer_t	cache_object_count;	/* # of cached objects */
+	integer_t	cache_count;		/* # of cached pages */
+	integer_t	active_tmp_count;	/* # of active temporary pages */
+	integer_t	inactive_tmp_count;	/* # of inactive temporary pages */
+	integer_t	active_perm_count;	/* # of active permanent pages */
+	integer_t	inactive_perm_count;	/* # of inactive permanent pages */
+	integer_t	dirty_count;		/* # of dirty pages */
+	integer_t	laundry_count;		/* # of pages being laundered */
+	integer_t	writeback_count;	/* # of pages being written back */
+	integer_t	slab_count;		/* # of slab allocator pages */
+	integer_t	slab_reclaim_count;	/* # of reclaimable slab pages */
+};
+
+typedef struct vm_cache_statistics	*vm_cache_statistics_t;
+typedef struct vm_cache_statistics	vm_cache_statistics_data_t;
+
+#endif /* _MACH_VM_CACHE_STATISTICS_H_ */