[PATCH] add page->mapping handling interface [32/35] changes in UDFFS

[KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>]

Changes page->mapping handling in UDFFS

Signed-off-by: KAMEZAWA hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
---
 fs/udf/file.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: test-2.6.23-rc4-mm1/fs/udf/file.c
===================================================================
--- test-2.6.23-rc4-mm1.orig/fs/udf/file.c
+++ test-2.6.23-rc4-mm1/fs/udf/file.c
@@ -43,7 +43,7 @@
 
 static int udf_adinicb_readpage(struct file *file, struct page *page)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode = page_inode(page);
 	char *kaddr;
 
 	BUG_ON(!PageLocked(page));
@@ -61,7 +61,7 @@ static int udf_adinicb_readpage(struct f
 
 static int udf_adinicb_writepage(struct page *page, struct writeback_control *wbc)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode = page_inode(page);
 	char *kaddr;
 
 	BUG_ON(!PageLocked(page));
Index: test-2.6.23-rc4-mm1/fs/udf/symlink.c
===================================================================
--- test-2.6.23-rc4-mm1.orig/fs/udf/symlink.c
+++ test-2.6.23-rc4-mm1/fs/udf/symlink.c
@@ -73,7 +73,7 @@ static void udf_pc_to_char(struct super_
 
 static int udf_symlink_filler(struct file *file, struct page *page)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode = page_inode(page);
 	struct buffer_head *bh = NULL;
 	char *symlink;
 	int err = -EIO;

-
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