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yaml --- r: 272123 b: refs/heads/master c: e10d59f h: refs/heads/master i: 272121: 56bc1be 272119: b409a0a v: v3
git-mirror · Nov 1, 2011 · 0c27f3f · 0c27f3f
1 parent 63b4158
commit 0c27f3f
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bc3e53f682d93df677dbd5006a404722b3adfe18
+refs/heads/master: e10d59f2c3decaf22cc5d3de7040eba202bc2df3
diff --git a/trunk/include/linux/mm_types.h b/trunk/include/linux/mm_types.h
@@ -304,8 +304,15 @@ struct mm_struct {
 	unsigned long hiwater_rss;	/* High-watermark of RSS usage */
 	unsigned long hiwater_vm;	/* High-water virtual memory usage */
 
-	unsigned long total_vm, locked_vm, pinned_vm, shared_vm, exec_vm;
-	unsigned long stack_vm, reserved_vm, def_flags, nr_ptes;
+	unsigned long total_vm;		/* Total pages mapped */
+	unsigned long locked_vm;	/* Pages that have PG_mlocked set */
+	unsigned long pinned_vm;	/* Refcount permanently increased */
+	unsigned long shared_vm;	/* Shared pages (files) */
+	unsigned long exec_vm;		/* VM_EXEC & ~VM_WRITE */
+	unsigned long stack_vm;		/* VM_GROWSUP/DOWN */
+	unsigned long reserved_vm;	/* VM_RESERVED|VM_IO pages */
+	unsigned long def_flags;
+	unsigned long nr_ptes;		/* Page table pages */
 	unsigned long start_code, end_code, start_data, end_data;
 	unsigned long start_brk, brk, start_stack;
 	unsigned long arg_start, arg_end, env_start, env_end;