From: Jianguo Wu <wujianguo@huawei.com>
Date: Tue, 5 Nov 2013 05:55:23 +0000 (+1100)
Subject: mm/vmalloc: use NUMA_NO_NODE
X-Git-Tag: next-20131105~2^2~272
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a27ee35ab0777477193806ef52ada5d8b4d37512;p=karo-tx-linux.git

mm/vmalloc: use NUMA_NO_NODE

Use more appropriate "if (node == NUMA_NO_NODE)" instead of "if (node < 0)"

Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 107454312d5e..dea15e6bfc8d 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1577,7 +1577,7 @@ static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask,
 		struct page *page;
 		gfp_t tmp_mask = gfp_mask | __GFP_NOWARN;
 
-		if (node < 0)
+		if (node == NUMA_NO_NODE)
 			page = alloc_page(tmp_mask);
 		else
 			page = alloc_pages_node(node, tmp_mask, order);