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 bab82f4c571c611d91fb9f180dc2a69ed12c95e2..ed17024d2ebee598044ec693632fc4cc1cd1eb7f 100644 (file)
--- 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 c2c892302e979a34560ef9c854e9322ee88f087d..5b12a6ddfca61f6baef61760d9066bb4a7de98be 100644 (file)
--- 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)) {