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authorPekka Enberg <penberg@cs.helsinki.fi>2006-06-23 13:05:08 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 18:43:02 +0400
commit090d2b185d8680fc26a2eaf4245d4171dcf4baf1 (patch)
tree67e604e3cd1bad3cfd034bced19a0fbff6a80c30 /fs/cramfs
parentc330dda908b5a46469a997eea90b66f2f9f02b34 (diff)
downloadlinux-090d2b185d8680fc26a2eaf4245d4171dcf4baf1.tar.xz
[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>
Diffstat (limited to 'fs/cramfs')
-rw-r--r--fs/cramfs/inode.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 8a9d5d3b3262..c45d73860803 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -181,9 +181,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
struct page *page = NULL;
if (blocknr + i < devsize) {
- page = read_cache_page(mapping, blocknr + i,
- (filler_t *)mapping->a_ops->readpage,
- NULL);
+ page = read_mapping_page(mapping, blocknr + i, NULL);
/* synchronous error? */
if (IS_ERR(page))
page = NULL;