[PATCH] add page->mapping handling interface [30/35] changes ROMFS

Changes page->mapping handling in ROMFS

Signed-off-by: KAMEZAWA Hiroyuki <[email protected]>

---
 fs/romfs/inode.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: test-2.6.23-rc4-mm1/fs/romfs/inode.c
===================================================================
--- test-2.6.23-rc4-mm1.orig/fs/romfs/inode.c
+++ test-2.6.23-rc4-mm1/fs/romfs/inode.c
@@ -417,7 +417,7 @@ out:	unlock_kernel();
 static int
 romfs_readpage(struct file *file, struct page * page)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode = page_inode(page);
 	loff_t offset, avail, readlen;
 	void *buf;
 	int result = -EIO;

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---

• References:
  • [PATCH] add page->mapping handling interface [0/35] intro
    • From: KAMEZAWA Hiroyuki <[email protected]>

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