From d6de9d5349db61e134ab7fb6b2436a4c7938714c Mon Sep 17 00:00:00 2001
From: Xishi Qiu <qiuxishi@huawei.com>
Date: Tue, 12 Nov 2013 15:07:20 -0800
Subject: [PATCH] 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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/memory_hotplug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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();
--
GitLab