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authorMel Gorman <mgorman@suse.de>2013-02-23 00:34:59 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-24 01:50:18 (GMT)
commit22b751c3d0376e86a377e3a0aa2ddbbe9d2eefc1 (patch)
treefe946d7d4350b2454d65f88377d264fbc93958ce /drivers
parente4715f01be697a3730c78f8ffffb595591d6a88c (diff)
downloadlinux-fsl-qoriq-22b751c3d0376e86a377e3a0aa2ddbbe9d2eefc1.tar.xz
mm: rename page struct field helpers
The function names page_xchg_last_nid(), page_last_nid() and reset_page_last_nid() were judged to be inconsistent so rename them to a struct_field_op style pattern. As it looked jarring to have reset_page_mapcount() and page_nid_reset_last() beside each other in memmap_init_zone(), this patch also renames reset_page_mapcount() to page_mapcount_reset(). There are others like init_page_count() but as it is used throughout the arch code a rename would likely cause more conflicts than it is worth. [akpm@linux-foundation.org: fix zcache] Signed-off-by: Mel Gorman <mgorman@suse.de> Suggested-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/zcache/zbud.c2
-rw-r--r--drivers/staging/zsmalloc/zsmalloc-main.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/zcache/zbud.c b/drivers/staging/zcache/zbud.c
index 328c397..fdff5c6 100644
--- a/drivers/staging/zcache/zbud.c
+++ b/drivers/staging/zcache/zbud.c
@@ -404,7 +404,7 @@ static inline struct page *zbud_unuse_zbudpage(struct zbudpage *zbudpage,
else
zbud_pers_pageframes--;
zbudpage_spin_unlock(zbudpage);
- reset_page_mapcount(page);
+ page_mapcount_reset(page);
init_page_count(page);
page->index = 0;
return page;
diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c
index 06f73a9..e78d262 100644
--- a/drivers/staging/zsmalloc/zsmalloc-main.c
+++ b/drivers/staging/zsmalloc/zsmalloc-main.c
@@ -472,7 +472,7 @@ static void reset_page(struct page *page)
set_page_private(page, 0);
page->mapping = NULL;
page->freelist = NULL;
- reset_page_mapcount(page);
+ page_mapcount_reset(page);
}
static void free_zspage(struct page *first_page)