---

yaml --- r: 212723 b: refs/heads/master c: 9dc5d56 h: refs/heads/master i: 212721: 87daed8 212719: f09aee9 v: v3
git-mirror · Aug 27, 2010 · 4d2c850 · 4d2c850
1 parent e18f37e
commit 4d2c850
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Showing 3 changed files with 26 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 27de794365786b4cdc3461ed4e23af2a33f40612
+refs/heads/master: 9dc5d569c133819c1ce069ebb1d771c62de32580
diff --git a/trunk/arch/x86/include/asm/memblock.h b/trunk/arch/x86/include/asm/memblock.h
@@ -6,4 +6,7 @@
 u64 memblock_x86_find_in_range_size(u64 start, u64 *sizep, u64 align);
 void memblock_x86_to_bootmem(u64 start, u64 end);
 
+void memblock_x86_reserve_range(u64 start, u64 end, char *name);
+void memblock_x86_free_range(u64 start, u64 end);
+
 #endif
diff --git a/trunk/arch/x86/mm/memblock.c b/trunk/arch/x86/mm/memblock.c
@@ -114,3 +114,25 @@ void __init memblock_x86_to_bootmem(u64 start, u64 end)
 	memblock_reserve_reserved_regions();
 }
 #endif
+
+void __init memblock_x86_reserve_range(u64 start, u64 end, char *name)
+{
+	if (start == end)
+		return;
+
+	if (WARN_ONCE(start > end, "memblock_x86_reserve_range: wrong range [%#llx, %#llx]\n", start, end))
+		return;
+
+	memblock_reserve(start, end - start);
+}
+
+void __init memblock_x86_free_range(u64 start, u64 end)
+{
+	if (start == end)
+		return;
+
+	if (WARN_ONCE(start > end, "memblock_x86_free_range: wrong range [%#llx, %#llx]\n", start, end))
+		return;
+
+	memblock_free(start, end - start);
+}