From: Konstantin Khlebnikov <khlebnikov@openvz.org>
Date: Wed, 16 Nov 2011 23:41:22 +0000 (+1100)
Subject: mm: remove unused pagevec_free
X-Git-Tag: next-20111128~1^2~76
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=07d0e930840a0daeff87e53102f11522576ce026;p=karo-tx-linux.git

mm: remove unused pagevec_free

It not exported and now nobody uses it.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/linux/pagevec.h b/include/linux/pagevec.h
index bab82f4c571c..ed17024d2ebe 100644
--- a/include/linux/pagevec.h
+++ b/include/linux/pagevec.h
@@ -21,7 +21,6 @@ struct pagevec {
 };
 
 void __pagevec_release(struct pagevec *pvec);
-void __pagevec_free(struct pagevec *pvec);
 void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru);
 void pagevec_strip(struct pagevec *pvec);
 unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
@@ -67,12 +66,6 @@ static inline void pagevec_release(struct pagevec *pvec)
 		__pagevec_release(pvec);
 }
 
-static inline void pagevec_free(struct pagevec *pvec)
-{
-	if (pagevec_count(pvec))
-		__pagevec_free(pvec);
-}
-
 static inline void __pagevec_lru_add_anon(struct pagevec *pvec)
 {
 	____pagevec_lru_add(pvec, LRU_INACTIVE_ANON);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index dbeec78d0c96..38a2fd0514ab 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2341,16 +2341,6 @@ unsigned long get_zeroed_page(gfp_t gfp_mask)
 }
 EXPORT_SYMBOL(get_zeroed_page);
 
-void __pagevec_free(struct pagevec *pvec)
-{
-	int i = pagevec_count(pvec);
-
-	while (--i >= 0) {
-		trace_mm_pagevec_free(pvec->pages[i], pvec->cold);
-		free_hot_cold_page(pvec->pages[i], pvec->cold);
-	}
-}
-
 void __free_pages(struct page *page, unsigned int order)
 {
 	if (put_page_testzero(page)) {