Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull fourth vfs update from Al Viro:
 "d_inode() annotations from David Howells (sat in for-next since before
  the beginning of merge window) + four assorted fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  RCU pathwalk breakage when running into a symlink overmounting something
  fix I_DIO_WAKEUP definition
  direct-io: only inc/dec inode->i_dio_count for file systems
  fs/9p: fix readdir()
  VFS: assorted d_backing_inode() annotations
  VFS: fs/inode.c helpers: d_inode() annotations
  VFS: fs/cachefiles: d_backing_inode() annotations
  VFS: fs library helpers: d_inode() annotations
  VFS: assorted weird filesystems: d_inode() annotations
  VFS: normal filesystems (and lustre): d_inode() annotations
  VFS: security/: d_inode() annotations
  VFS: security/: d_backing_inode() annotations
  VFS: net/: d_inode() annotations
  VFS: net/unix: d_backing_inode() annotations
  VFS: kernel/: d_inode() annotations
  VFS: audit: d_backing_inode() annotations
  VFS: Fix up some ->d_inode accesses in the chelsio driver
  VFS: Cachefiles should perform fs modifications on the top layer only
  VFS: AF_UNIX sockets should call mknod on the top layer only

1 files changed, 17 insertions, 17 deletions

diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index f197736dccfa..4264b9bd0002 100644
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1049,19 +1049,19 @@ struct dentry *ext3_get_parent(struct dentry *child)
 	struct ext3_dir_entry_2 * de;
 	struct buffer_head *bh;
 
-	bh = ext3_find_entry(child->d_inode, &dotdot, &de);
+	bh = ext3_find_entry(d_inode(child), &dotdot, &de);
 	if (!bh)
 		return ERR_PTR(-ENOENT);
 	ino = le32_to_cpu(de->inode);
 	brelse(bh);
 
-	if (!ext3_valid_inum(child->d_inode->i_sb, ino)) {
-		ext3_error(child->d_inode->i_sb, "ext3_get_parent",
+	if (!ext3_valid_inum(d_inode(child)->i_sb, ino)) {
+		ext3_error(d_inode(child)->i_sb, "ext3_get_parent",
 			   "bad inode number: %lu", ino);
 		return ERR_PTR(-EIO);
 	}
 
-	return d_obtain_alias(ext3_iget(child->d_inode->i_sb, ino));
+	return d_obtain_alias(ext3_iget(d_inode(child)->i_sb, ino));
 }
 
 #define S_SHIFT 12
@@ -1243,7 +1243,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
 			     struct inode *inode, struct ext3_dir_entry_2 *de,
 			     struct buffer_head * bh)
 {
-	struct inode	*dir = dentry->d_parent->d_inode;
+	struct inode	*dir = d_inode(dentry->d_parent);
 	const char	*name = dentry->d_name.name;
 	int		namelen = dentry->d_name.len;
 	unsigned long	offset = 0;
@@ -1330,7 +1330,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
 static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
 			    struct inode *inode, struct buffer_head *bh)
 {
-	struct inode	*dir = dentry->d_parent->d_inode;
+	struct inode	*dir = d_inode(dentry->d_parent);
 	const char	*name = dentry->d_name.name;
 	int		namelen = dentry->d_name.len;
 	struct buffer_head *bh2;
@@ -1435,7 +1435,7 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
 static int ext3_add_entry (handle_t *handle, struct dentry *dentry,
 	struct inode *inode)
 {
-	struct inode *dir = dentry->d_parent->d_inode;
+	struct inode *dir = d_inode(dentry->d_parent);
 	struct buffer_head * bh;
 	struct ext3_dir_entry_2 *de;
 	struct super_block * sb;
@@ -1489,7 +1489,7 @@ static int ext3_dx_add_entry(handle_t *handle, struct dentry *dentry,
 	struct dx_entry *entries, *at;
 	struct dx_hash_info hinfo;
 	struct buffer_head * bh;
-	struct inode *dir = dentry->d_parent->d_inode;
+	struct inode *dir = d_inode(dentry->d_parent);
 	struct super_block * sb = dir->i_sb;
 	struct ext3_dir_entry_2 *de;
 	int err;
@@ -2111,7 +2111,7 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry)
 	/* Initialize quotas before so that eventual writes go in
 	 * separate transaction */
 	dquot_initialize(dir);
-	dquot_initialize(dentry->d_inode);
+	dquot_initialize(d_inode(dentry));
 
 	handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
 	if (IS_ERR(handle))
@@ -2125,7 +2125,7 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry)
 	if (IS_DIRSYNC(dir))
 		handle->h_sync = 1;
 
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 
 	retval = -EIO;
 	if (le32_to_cpu(de->inode) != inode->i_ino)
@@ -2173,7 +2173,7 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry)
 	/* Initialize quotas before so that eventual writes go
 	 * in separate transaction */
 	dquot_initialize(dir);
-	dquot_initialize(dentry->d_inode);
+	dquot_initialize(d_inode(dentry));
 
 	handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
 	if (IS_ERR(handle))
@@ -2187,7 +2187,7 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry)
 	if (!bh)
 		goto end_unlink;
 
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 
 	retval = -EIO;
 	if (le32_to_cpu(de->inode) != inode->i_ino)
@@ -2328,7 +2328,7 @@ static int ext3_link (struct dentry * old_dentry,
 		struct inode * dir, struct dentry *dentry)
 {
 	handle_t *handle;
-	struct inode *inode = old_dentry->d_inode;
+	struct inode *inode = d_inode(old_dentry);
 	int err, retries = 0;
 
 	if (inode->i_nlink >= EXT3_LINK_MAX)
@@ -2391,8 +2391,8 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
 
 	/* Initialize quotas before so that eventual writes go
 	 * in separate transaction */
-	if (new_dentry->d_inode)
-		dquot_initialize(new_dentry->d_inode);
+	if (d_really_is_positive(new_dentry))
+		dquot_initialize(d_inode(new_dentry));
 	handle = ext3_journal_start(old_dir, 2 *
 					EXT3_DATA_TRANS_BLOCKS(old_dir->i_sb) +
 					EXT3_INDEX_EXTRA_TRANS_BLOCKS + 2);
@@ -2409,12 +2409,12 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
 	 *  and merrily kill the link to whatever was created under the
 	 *  same name. Goodbye sticky bit ;-<
 	 */
-	old_inode = old_dentry->d_inode;
+	old_inode = d_inode(old_dentry);
 	retval = -ENOENT;
 	if (!old_bh || le32_to_cpu(old_de->inode) != old_inode->i_ino)
 		goto end_rename;
 
-	new_inode = new_dentry->d_inode;
+	new_inode = d_inode(new_dentry);
 	new_bh = ext3_find_entry(new_dir, &new_dentry->d_name, &new_de);
 	if (new_bh) {
 		if (!new_inode) {