---

yaml --- r: 30722 b: refs/heads/master c: 1e3590e h: refs/heads/master v: v3
git-mirror · Jun 28, 2006 · 4ab1de9 · 4ab1de9
1 parent efd22c9
commit 4ab1de9
Show file tree

Hide file tree

Showing 4 changed files with 23 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bc02af93dd2bbddce1b55e0a493f833a1b7cf140
+refs/heads/master: 1e3590e2e4a38e8390fdac5bda23330bf2801838
diff --git a/trunk/drivers/acpi/acpi_memhotplug.c b/trunk/drivers/acpi/acpi_memhotplug.c
@@ -215,7 +215,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
 {
 	int result, num_enabled = 0;
 	struct acpi_memory_info *info;
-	int node = 0;
+	int node;
 
 	ACPI_FUNCTION_TRACE("acpi_memory_enable_device");
 
@@ -228,6 +228,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
 		return result;
 	}
 
+	node = acpi_get_node(mem_device->handle);
 	/*
 	 * Tell the VM there is more memory here...
 	 * Note: Assume that this function returns zero on success

diff --git a/trunk/drivers/acpi/numa.c b/trunk/drivers/acpi/numa.c
@@ -254,5 +254,18 @@ int acpi_get_pxm(acpi_handle h)
 	} while (ACPI_SUCCESS(status));
 	return -1;
 }
-
 EXPORT_SYMBOL(acpi_get_pxm);
+
+int acpi_get_node(acpi_handle *handle)
+{
+	int pxm, node = -1;
+
+	ACPI_FUNCTION_TRACE("acpi_get_node");
+
+	pxm = acpi_get_pxm(handle);
+	if (pxm >= 0)
+		node = acpi_map_pxm_to_node(pxm);
+
+	return_VALUE(node);
+}
+EXPORT_SYMBOL(acpi_get_node);
diff --git a/trunk/include/linux/acpi.h b/trunk/include/linux/acpi.h
@@ -528,12 +528,18 @@ static inline void acpi_set_cstate_limit(unsigned int new_limit) { return; }
 
 #ifdef CONFIG_ACPI_NUMA
 int acpi_get_pxm(acpi_handle handle);
+int acpi_get_node(acpi_handle *handle);
 #else
 static inline int acpi_get_pxm(acpi_handle handle)
 {
 	return 0;
 }
+static inline int acpi_get_node(acpi_handle *handle)
+{
+	return 0;
+}
 #endif
+extern int acpi_paddr_to_node(u64 start_addr, u64 size);
 
 extern int pnpacpi_disabled;