[XFS] Export pagevec_lookup for use on the XFS page writeout path,
authorChristoph Hellwig <hch@sgi.com>
Wed, 11 Jan 2006 09:47:41 +0000 (20:47 +1100)
committerNathan Scott <nathans@sgi.com>
Wed, 11 Jan 2006 09:47:41 +0000 (20:47 +1100)
for dealing with delayed allocate and unwritten extents (as well).

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
mm/swap.c

index ee6d71c..cbb48e7 100644 (file)
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -384,6 +384,8 @@ unsigned pagevec_lookup(struct pagevec *pvec, struct address_space *mapping,
        return pagevec_count(pvec);
 }
 
+EXPORT_SYMBOL(pagevec_lookup);
+
 unsigned pagevec_lookup_tag(struct pagevec *pvec, struct address_space *mapping,
                pgoff_t *index, int tag, unsigned nr_pages)
 {