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authorXishi Qiu <qiuxishi@huawei.com>2013-11-12 15:07:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:04 +0900
commitd6de9d5349db61e134ab7fb6b2436a4c7938714c (patch)
tree23ccf7c20dc5c4ace7f40640f9e1a638d906a69b /mm
parentb38a872596dad80bd77d98f5fdbc58cc8f438dbb (diff)
downloadop-kernel-dev-d6de9d5349db61e134ab7fb6b2436a4c7938714c.zip
op-kernel-dev-d6de9d5349db61e134ab7fb6b2436a4c7938714c.tar.gz
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>
Diffstat (limited to 'mm')
-rw-r--r--mm/memory_hotplug.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 375a42d..133a4e1 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();
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