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authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>2015-09-09 01:02:09 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-09 01:35:28 +0300
commitc5b4e1b02f2a0c2309ecd58a235a2f5ee4eb0074 (patch)
tree40354604f661de3b308dbcff9f9af778192d9f48 /include
parentacda0c3340282bc7c36f4e9a5e2ccb7bb7e64676 (diff)
downloadlinux-c5b4e1b02f2a0c2309ecd58a235a2f5ee4eb0074.tar.xz
mm, page_isolation: make set/unset_migratetype_isolate() file-local
Nowaday, set/unset_migratetype_isolate() is defined and used only in mm/page_isolation, so let's limit the scope within the file. Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by: David Rientjes <rientjes@google.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Minchan Kim <minchan@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/page-isolation.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h
index 2dc1e1697b45..047d64706f2a 100644
--- a/include/linux/page-isolation.h
+++ b/include/linux/page-isolation.h
@@ -65,11 +65,6 @@ undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,
bool skip_hwpoisoned_pages);
-/*
- * Internal functions. Changes pageblock's migrate type.
- */
-int set_migratetype_isolate(struct page *page, bool skip_hwpoisoned_pages);
-void unset_migratetype_isolate(struct page *page, unsigned migratetype);
struct page *alloc_migrate_target(struct page *page, unsigned long private,
int **resultp);