Messages in this thread Patch in this message | | | From | Tang Chen <> | Subject | [PATCH 1/2] numa, mem-hotplug: Initialize numa_kernel_nodes in numa_clear_kernel_node_hotplug(). | Date | Tue, 28 Jan 2014 17:05:15 +0800 |
| |
On-stack variable numa_kernel_nodes in numa_clear_kernel_node_hotplug() was not initialized. So we need to initialize it.
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Tested-by: Gu Zheng <guz.fnst@cn.fujitsu.com> --- arch/x86/mm/numa.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 81b2750..00c9f09 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -569,6 +569,8 @@ static void __init numa_clear_kernel_node_hotplug(void) unsigned long start, end; struct memblock_type *type = &memblock.reserved; + nodes_clear(numa_kernel_nodes); + /* Mark all kernel nodes. */ for (i = 0; i < type->cnt; i++) node_set(type->regions[i].nid, numa_kernel_nodes); -- 1.8.3.1
| |