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| author | Mel Gorman <mgorman@suse.de> | 2013-02-22 16:34:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-23 17:50:18 -0800 |
| commit | 22b751c3d0376e86a377e3a0aa2ddbbe9d2eefc1 (patch) | |
| tree | fe946d7d4350b2454d65f88377d264fbc93958ce /mm/mmzone.c | |
| parent | e4715f01be697a3730c78f8ffffb595591d6a88c (diff) | |
| download | lwn-22b751c3d0376e86a377e3a0aa2ddbbe9d2eefc1.tar.gz lwn-22b751c3d0376e86a377e3a0aa2ddbbe9d2eefc1.zip | |
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 'mm/mmzone.c')
| -rw-r--r-- | mm/mmzone.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/mmzone.c b/mm/mmzone.c index bce796e8487f..2ac0afbd68f3 100644 --- a/mm/mmzone.c +++ b/mm/mmzone.c @@ -98,14 +98,14 @@ void lruvec_init(struct lruvec *lruvec) } #if defined(CONFIG_NUMA_BALANCING) && !defined(LAST_NID_NOT_IN_PAGE_FLAGS) -int page_xchg_last_nid(struct page *page, int nid) +int page_nid_xchg_last(struct page *page, int nid) { unsigned long old_flags, flags; int last_nid; do { old_flags = flags = page->flags; - last_nid = page_last_nid(page); + last_nid = page_nid_last(page); flags &= ~(LAST_NID_MASK << LAST_NID_PGSHIFT); flags |= (nid & LAST_NID_MASK) << LAST_NID_PGSHIFT; |