2014-06-07 14:01:10

by Fabian Frédérick

Subject: [PATCH 1/1] fs/proc/kcore.c: use PAGE_ALIGN instead of ALIGN(PAGE_SIZE)

use mm.h definition

Cc: Andrew Morton <[email protected]>
Cc: Xishi Qiu <[email protected]>
Signed-off-by: Fabian Frederick <[email protected]>
---
fs/proc/kcore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index 39e6ef3..6df8d07 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -172,7 +172,7 @@ get_sparsemem_vmemmap_info(struct kcore_list *ent, struct list_head *head)

start = ((unsigned long)pfn_to_page(pfn)) & PAGE_MASK;
end = ((unsigned long)pfn_to_page(pfn + nr_pages)) - 1;
- end = ALIGN(end, PAGE_SIZE);
+ end = PAGE_ALIGN(end);
/* overlap check (because we have to align page */
list_for_each_entry(tmp, head, list) {
if (tmp->type != KCORE_VMEMMAP)
--
1.9.1

2014-06-07 22:04:49

by David Rientjes

Subject: Re: [PATCH 1/1] fs/proc/kcore.c: use PAGE_ALIGN instead of ALIGN(PAGE_SIZE)

On Sat, 7 Jun 2014, Fabian Frederick wrote:

> use mm.h definition
>
> Cc: Andrew Morton <[email protected]>
> Cc: Xishi Qiu <[email protected]>
> Signed-off-by: Fabian Frederick <[email protected]>

Acked-by: David Rientjes <[email protected]>