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authorTang Chen <tangchen@cn.fujitsu.com>2013-04-29 15:08:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 15:54:38 -0700
commit6056d619a8ac9eb7ad655a8571323c728ecc0a9b (patch)
treedce048e8c489c99b1cb5f4ec04e7f8ae29be6072
parent7a6f93b0a873ad24631088c349e9d1ca3d4cf852 (diff)
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mm: Remove unused parameter of pages_correctly_reserved()
nr_pages is not used in pages_correctly_reserved(). So remove it. Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com> Reviewed-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com> Reviewed-by: Wen Congyang <wency@cn.fujitsu.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/base/memory.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 65d9799..14f8a69 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -207,8 +207,7 @@ int memory_isolate_notify(unsigned long val, void *v)
* The probe routines leave the pages reserved, just as the bootmem code does.
* Make sure they're still that way.
*/
-static bool pages_correctly_reserved(unsigned long start_pfn,
- unsigned long nr_pages)
+static bool pages_correctly_reserved(unsigned long start_pfn)
{
int i, j;
struct page *page;
@@ -256,7 +255,7 @@ memory_block_action(unsigned long phys_index, unsigned long action, int online_t
switch (action) {
case MEM_ONLINE:
- if (!pages_correctly_reserved(start_pfn, nr_pages))
+ if (!pages_correctly_reserved(start_pfn))
return -EBUSY;
ret = online_pages(start_pfn, nr_pages, online_type);