From: Andrew Morton <akpm@osdl.org>

- Avoid the forward decl

- Too big for inlining.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Con Kolivas <kernel@kolivas.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 mm/swap.c |   50 ++++++++++++++++++++++++--------------------------
 1 files changed, 24 insertions(+), 26 deletions(-)

diff -puN mm/swap.c~swap-prefetch-fix-lru_cache_add_tail-tidy mm/swap.c
--- devel/mm/swap.c~swap-prefetch-fix-lru_cache_add_tail-tidy	2006-05-18 00:57:08.000000000 -0700
+++ devel-akpm/mm/swap.c	2006-05-18 00:57:08.000000000 -0700
@@ -160,7 +160,30 @@ void fastcall lru_cache_add_active(struc
 	put_cpu_var(lru_add_active_pvecs);
 }
 
-static inline void __pagevec_lru_add_tail(struct pagevec *pvec);
+static void __pagevec_lru_add_tail(struct pagevec *pvec)
+{
+	int i;
+	struct zone *zone = NULL;
+
+	for (i = 0; i < pagevec_count(pvec); i++) {
+		struct page *page = pvec->pages[i];
+		struct zone *pagezone = page_zone(page);
+
+		if (pagezone != zone) {
+			if (zone)
+				spin_unlock_irq(&zone->lru_lock);
+			zone = pagezone;
+			spin_lock_irq(&zone->lru_lock);
+		}
+		BUG_ON(PageLRU(page));
+		SetPageLRU(page);
+		add_page_to_inactive_list_tail(zone, page);
+	}
+	if (zone)
+		spin_unlock_irq(&zone->lru_lock);
+	release_pages(pvec->pages, pvec->nr, pvec->cold);
+	pagevec_reinit(pvec);
+}
 
 static void __lru_add_drain(int cpu)
 {
@@ -390,31 +413,6 @@ void __pagevec_lru_add_active(struct pag
 	pagevec_reinit(pvec);
 }
 
-static inline void __pagevec_lru_add_tail(struct pagevec *pvec)
-{
-	int i;
-	struct zone *zone = NULL;
-
-	for (i = 0; i < pagevec_count(pvec); i++) {
-		struct page *page = pvec->pages[i];
-		struct zone *pagezone = page_zone(page);
-
-		if (pagezone != zone) {
-			if (zone)
-				spin_unlock_irq(&zone->lru_lock);
-			zone = pagezone;
-			spin_lock_irq(&zone->lru_lock);
-		}
-		BUG_ON(PageLRU(page));
-		SetPageLRU(page);
-		add_page_to_inactive_list_tail(zone, page);
-	}
-	if (zone)
-		spin_unlock_irq(&zone->lru_lock);
-	release_pages(pvec->pages, pvec->nr, pvec->cold);
-	pagevec_reinit(pvec);
-}
-
 /*
  * Function used uniquely to put pages back to the lru at the end of the
  * inactive list to preserve the lru order. Currently only used by swap
_