linux-kernel - [PATCH] add page->mapping handling interface [10/35] changes in EFS

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Date:	Mon, 10 Sep 2007 18:56:31 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"nickpiggin@...oo.com.au" <nickpiggin@...oo.com.au>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: [PATCH] add page->mapping handling interface [10/35] changes in EFS


Change page->mapping handling in EFS

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>


Index: test-2.6.23-rc4-mm1/fs/efs/symlink.c
===================================================================
--- test-2.6.23-rc4-mm1.orig/fs/efs/symlink.c
+++ test-2.6.23-rc4-mm1/fs/efs/symlink.c
@@ -16,7 +16,7 @@ static int efs_symlink_readpage(struct f
 {
 	char *link = kmap(page);
 	struct buffer_head * bh;
-	struct inode * inode = page->mapping->host;
+	struct inode * inode = page_inode(page);
 	efs_block_t size = inode->i_size;
 	int err;
   

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