From: Xishi Qiu <qiuxishi@huawei.com>
Date: Tue, 5 Nov 2013 05:55:28 +0000 (+1100)
Subject: mm/memory_hotplug.c: rename the function is_memblock_offlined_cb()
X-Git-Tag: next-20131105~2^2~263
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6c31a7316512b4de846cf51468dd6ffed28ef17d;p=karo-tx-linux.git

mm/memory_hotplug.c: rename the function is_memblock_offlined_cb()

A is_memblock_offlined() return or 1 means memory block is offlined, but
is_memblock_offlined_cb() returning 1 means memory block is not offlined,
this will confuse somebody, so rename the function.

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 375a42d76b2c..133a4e132632 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1701,7 +1701,7 @@ int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn,
 }
 
 #ifdef CONFIG_MEMORY_HOTREMOVE
-static int is_memblock_offlined_cb(struct memory_block *mem, void *arg)
+static int check_memblock_offlined_cb(struct memory_block *mem, void *arg)
 {
 	int ret = !is_memblock_offlined(mem);
 
@@ -1853,7 +1853,7 @@ void __ref remove_memory(int nid, u64 start, u64 size)
 	 * if this is not the case.
 	 */
 	ret = walk_memory_range(PFN_DOWN(start), PFN_UP(start + size - 1), NULL,
-				is_memblock_offlined_cb);
+				check_memblock_offlined_cb);
 	if (ret) {
 		unlock_memory_hotplug();
 		BUG();