Subject: + mm-zswapc-get-swapper-address_space-by-using-macro.patch added to -mm tree
To: sunghan.suh@xxxxxxxxxxx,bob.liu@xxxxxxxxxx,liwanp@xxxxxxxxxxxxxxxxxx,sjenning@xxxxxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Tue, 16 Jul 2013 15:22:21 -0700
The patch titled
Subject: mm/zswap.c: get swapper address_space by using macro
has been added to the -mm tree. Its filename is
mm-zswapc-get-swapper-address_space-by-using-macro.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-zswapc-get-swapper-address_space-by-using-macro.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-zswapc-get-swapper-address_space-by-using-macro.patch
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------------------------------------------------------
From: Sunghan Suh <sunghan.suh@xxxxxxxxxxx>
Subject: mm/zswap.c: get swapper address_space by using macro
There is a proper macro to get the corresponding swapper address space
from a swap entry. Instead of directly accessing "swapper_spaces" array,
use the "swap_address_space" macro.
Signed-off-by: Sunghan Suh <sunghan.suh@xxxxxxxxxxx>
Reviewed-by: Bob Liu <bob.liu@xxxxxxxxxx>
Reviewed-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Acked-by: Seth Jennings <sjenning@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/zswap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/zswap.c~mm-zswapc-get-swapper-address_space-by-using-macro mm/zswap.c
--- a/mm/zswap.c~mm-zswapc-get-swapper-address_space-by-using-macro
+++ a/mm/zswap.c
@@ -409,7 +409,7 @@ static int zswap_get_swap_cache_page(swp
struct page **retpage)
{
struct page *found_page, *new_page = NULL;
- struct address_space *swapper_space = &swapper_spaces[swp_type(entry)];
+ struct address_space *swapper_space = swap_address_space(entry);
int err;
*retpage = NULL;
_
Patches currently in -mm which might be from sunghan.suh@xxxxxxxxxxx are
mm-zswapc-get-swapper-address_space-by-using-macro.patch
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