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, 5 insertions, 5 deletions

diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index df3a500..d8c6af1 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -4194,7 +4194,7 @@ static int __ocfs2_reflink(struct dentry *old_dentry,
 			   bool preserve)
 {
 	int ret;
-	struct inode *inode = old_dentry->d_inode;
+	struct inode *inode = d_inode(old_dentry);
 	struct buffer_head *new_bh = NULL;
 
 	if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SYSTEM_FILE) {
@@ -4263,7 +4263,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
 			 struct dentry *new_dentry, bool preserve)
 {
 	int error;
-	struct inode *inode = old_dentry->d_inode;
+	struct inode *inode = d_inode(old_dentry);
 	struct buffer_head *old_bh = NULL;
 	struct inode *new_orphan_inode = NULL;
 	struct posix_acl *default_acl, *acl;
@@ -4357,7 +4357,7 @@ out:
 /* copied from may_create in VFS. */
 static inline int ocfs2_may_create(struct inode *dir, struct dentry *child)
 {
-	if (child->d_inode)
+	if (d_really_is_positive(child))
 		return -EEXIST;
 	if (IS_DEADDIR(dir))
 		return -ENOENT;
@@ -4375,7 +4375,7 @@ static inline int ocfs2_may_create(struct inode *dir, struct dentry *child)
 static int ocfs2_vfs_reflink(struct dentry *old_dentry, struct inode *dir,
 			     struct dentry *new_dentry, bool preserve)
 {
-	struct inode *inode = old_dentry->d_inode;
+	struct inode *inode = d_inode(old_dentry);
 	int error;
 
 	if (!inode)
@@ -4463,7 +4463,7 @@ int ocfs2_reflink_ioctl(struct inode *inode,
 	}
 
 	error = ocfs2_vfs_reflink(old_path.dentry,
-				  new_path.dentry->d_inode,
+				  d_inode(new_path.dentry),
 				  new_dentry, preserve);
 out_dput:
 	done_path_create(&new_path, new_dentry);