[PATCH] read_mapping_page for address space

Add read_mapping_page() which is used for callers that pass
mapping->a_ops->readpage as the filler for read_cache_page.  This removes
some duplication from filesystem code.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/freevxfs/vxfs_subr.c b/fs/freevxfs/vxfs_subr.c
index 50aae77651b2..c1be118fc067 100644
--- a/fs/freevxfs/vxfs_subr.c
+++ b/fs/freevxfs/vxfs_subr.c
@@ -71,8 +71,7 @@ vxfs_get_page(struct address_space *mapping, u_long n)
 {
         struct page *                   pp;
 
-        pp = read_cache_page(mapping, n,
-                        (filler_t*)mapping->a_ops->readpage, NULL);
+        pp = read_mapping_page(mapping, n, NULL);
 
         if (!IS_ERR(pp)) {
                 wait_on_page_locked(pp);