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, 16 insertions, 16 deletions

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 7a3b82f986dd..093ca14f5701 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -169,7 +169,7 @@ static int get_task_root(struct task_struct *task, struct path *root)
 
 static int proc_cwd_link(struct dentry *dentry, struct path *path)
 {
-	struct task_struct *task = get_proc_task(dentry->d_inode);
+	struct task_struct *task = get_proc_task(d_inode(dentry));
 	int result = -ENOENT;
 
 	if (task) {
@@ -186,7 +186,7 @@ static int proc_cwd_link(struct dentry *dentry, struct path *path)
 
 static int proc_root_link(struct dentry *dentry, struct path *path)
 {
-	struct task_struct *task = get_proc_task(dentry->d_inode);
+	struct task_struct *task = get_proc_task(d_inode(dentry));
 	int result = -ENOENT;
 
 	if (task) {
@@ -514,7 +514,7 @@ static int proc_fd_access_allowed(struct inode *inode)
 int proc_setattr(struct dentry *dentry, struct iattr *attr)
 {
 	int error;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 
 	if (attr->ia_valid & ATTR_MODE)
 		return -EPERM;
@@ -1362,7 +1362,7 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
 	struct mm_struct *mm;
 	struct file *exe_file;
 
-	task = get_proc_task(dentry->d_inode);
+	task = get_proc_task(d_inode(dentry));
 	if (!task)
 		return -ENOENT;
 	mm = get_task_mm(task);
@@ -1382,7 +1382,7 @@ static int proc_exe_link(struct dentry *dentry, struct path *exe_path)
 
 static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct path path;
 	int error = -EACCES;
 
@@ -1427,7 +1427,7 @@ static int do_proc_readlink(struct path *path, char __user *buffer, int buflen)
 static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int buflen)
 {
 	int error = -EACCES;
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct path path;
 
 	/* Are we allowed to snoop on the tasks file descriptors? */
@@ -1497,7 +1497,7 @@ out_unlock:
 
 int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct task_struct *task;
 	const struct cred *cred;
 	struct pid_namespace *pid = dentry->d_sb->s_fs_info;
@@ -1554,7 +1554,7 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
 	if (flags & LOOKUP_RCU)
 		return -ECHILD;
 
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 	task = get_proc_task(inode);
 
 	if (task) {
@@ -1588,7 +1588,7 @@ int pid_delete_dentry(const struct dentry *dentry)
 	 * If so, then don't put the dentry on the lru list,
 	 * kill it immediately.
 	 */
-	return proc_inode_is_dead(dentry->d_inode);
+	return proc_inode_is_dead(d_inode(dentry));
 }
 
 const struct dentry_operations pid_dentry_operations =
@@ -1626,12 +1626,12 @@ bool proc_fill_cache(struct file *file, struct dir_context *ctx,
 		child = d_alloc(dir, &qname);
 		if (!child)
 			goto end_instantiate;
-		if (instantiate(dir->d_inode, child, task, ptr) < 0) {
+		if (instantiate(d_inode(dir), child, task, ptr) < 0) {
 			dput(child);
 			goto end_instantiate;
 		}
 	}
-	inode = child->d_inode;
+	inode = d_inode(child);
 	ino = inode->i_ino;
 	type = inode->i_mode >> 12;
 	dput(child);
@@ -1674,7 +1674,7 @@ static int map_files_d_revalidate(struct dentry *dentry, unsigned int flags)
 		goto out_notask;
 	}
 
-	inode = dentry->d_inode;
+	inode = d_inode(dentry);
 	task = get_proc_task(inode);
 	if (!task)
 		goto out_notask;
@@ -1727,7 +1727,7 @@ static int proc_map_files_get_link(struct dentry *dentry, struct path *path)
 	int rc;
 
 	rc = -ENOENT;
-	task = get_proc_task(dentry->d_inode);
+	task = get_proc_task(d_inode(dentry));
 	if (!task)
 		goto out;
 
@@ -2863,13 +2863,13 @@ int proc_pid_readdir(struct file *file, struct dir_context *ctx)
 		return 0;
 
 	if (pos == TGID_OFFSET - 2) {
-		struct inode *inode = ns->proc_self->d_inode;
+		struct inode *inode = d_inode(ns->proc_self);
 		if (!dir_emit(ctx, "self", 4, inode->i_ino, DT_LNK))
 			return 0;
 		ctx->pos = pos = pos + 1;
 	}
 	if (pos == TGID_OFFSET - 1) {
-		struct inode *inode = ns->proc_thread_self->d_inode;
+		struct inode *inode = d_inode(ns->proc_thread_self);
 		if (!dir_emit(ctx, "thread-self", 11, inode->i_ino, DT_LNK))
 			return 0;
 		ctx->pos = pos = pos + 1;
@@ -3188,7 +3188,7 @@ static int proc_task_readdir(struct file *file, struct dir_context *ctx)
 
 static int proc_task_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
-	struct inode *inode = dentry->d_inode;
+	struct inode *inode = d_inode(dentry);
 	struct task_struct *p = get_proc_task(inode);
 	generic_fillattr(inode, stat);