From: Christoph Hellwig <hch@sgi.com>
Date: Wed, 11 Jan 2006 09:47:41 +0000 (+1100)
Subject: [XFS] Export pagevec_lookup for use on the XFS page writeout path,
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=78539fdfa4c21308e90c596f060df8114483862a;p=deliverable%2Flinux.git

[XFS] Export pagevec_lookup for use on the XFS page writeout path,
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>
---

diff --git a/mm/swap.c b/mm/swap.c
index ee6d71ccfa56..cbb48e721ab9 100644
--- 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)
 {