[PATCH] ext4: change uses of f_{dentry, vfsmnt} to use f_path

Change all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt} in the ext4
filesystem.

Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/ext4/dir.c

@@ -103,7 +103,7 @@ static int ext4_readdir(struct file * filp,
 	struct ext4_dir_entry_2 *de;
 	struct super_block *sb;
 	int err;
-	struct inode *inode = filp->f_dentry->d_inode;
+	struct inode *inode = filp->f_path.dentry->d_inode;
 	int ret = 0;
 
 	sb = inode->i_sb;
@@ -122,7 +122,7 @@ static int ext4_readdir(struct file * filp,
 		 * We don't set the inode dirty flag since it's not
 		 * critical that it get flushed back to the disk.
 		 */
-		EXT4_I(filp->f_dentry->d_inode)->i_flags &= ~EXT4_INDEX_FL;
+		EXT4_I(filp->f_path.dentry->d_inode)->i_flags &= ~EXT4_INDEX_FL;
 	}
 #endif
 	stored = 0;
@@ -402,7 +402,7 @@ static int call_filldir(struct file * filp, void * dirent,
 {
 	struct dir_private_info *info = filp->private_data;
 	loff_t	curr_pos;
-	struct inode *inode = filp->f_dentry->d_inode;
+	struct inode *inode = filp->f_path.dentry->d_inode;
 	struct super_block * sb;
 	int error;
 
@@ -432,7 +432,7 @@ static int ext4_dx_readdir(struct file * filp,
 			 void * dirent, filldir_t filldir)
 {
 	struct dir_private_info *info = filp->private_data;
-	struct inode *inode = filp->f_dentry->d_inode;
+	struct inode *inode = filp->f_path.dentry->d_inode;
 	struct fname *fname;
 	int	ret;
 

fs/ext4/file.c

@@ -52,7 +52,7 @@ ext4_file_write(struct kiocb *iocb, const struct iovec *iov,
 		unsigned long nr_segs, loff_t pos)
 {
 	struct file *file = iocb->ki_filp;
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = file->f_path.dentry->d_inode;
 	ssize_t ret;
 	int err;
 

fs/ext4/ioctl.c

@@ -256,7 +256,7 @@ flags_err:
 #ifdef CONFIG_COMPAT
 long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = file->f_path.dentry->d_inode;
 	int ret;
 
 	/* These are just misnamed, they actually get/put from/to user an int */

fs/ext4/namei.c

@@ -602,7 +602,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
 
 	dxtrace(printk("In htree_fill_tree, start hash: %x:%x\n", start_hash,
 		       start_minor_hash));
-	dir = dir_file->f_dentry->d_inode;
+	dir = dir_file->f_path.dentry->d_inode;
 	if (!(EXT4_I(dir)->i_flags & EXT4_INDEX_FL)) {
 		hinfo.hash_version = EXT4_SB(dir->i_sb)->s_def_hash_version;
 		hinfo.seed = EXT4_SB(dir->i_sb)->s_hash_seed;
@@ -613,7 +613,7 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
 	}
 	hinfo.hash = start_hash;
 	hinfo.minor_hash = 0;
-	frame = dx_probe(NULL, dir_file->f_dentry->d_inode, &hinfo, frames, &err);
+	frame = dx_probe(NULL, dir_file->f_path.dentry->d_inode, &hinfo, frames, &err);
 	if (!frame)
 		return err;