mm: remove __{add,sub}_zone_page_state()

__add_zone_page_state() and __sub_zone_page_state() are unused.

Signed-off-by: KOSAKI Motohiro <[email protected]>
Cc: Wu Fengguang <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: KAMEZAWA Hiroyuki <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 81a97cf8f0a0845a102a1200dc316aa32a47920f..d7f577f49d16757fcf7669c922c6c213ffc8abc3 100644 (file)
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -210,11 +210,6 @@ extern void zone_statistics(struct zone *, struct zone *);
 
 #endif /* CONFIG_NUMA */
 
-#define __add_zone_page_state(__z, __i, __d)   \
-               __mod_zone_page_state(__z, __i, __d)
-#define __sub_zone_page_state(__z, __i, __d)   \
-               __mod_zone_page_state(__z, __i,-(__d))
-
 #define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d)
 #define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d))