vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2011-12-07 18:21:57 -05:00
commit 4c1d5a64f1
6 changed files with 8 additions and 8 deletions

View file

@ -312,7 +312,7 @@ static int configfs_create_dir(struct config_item * item, struct dentry *dentry)
if (item->ci_parent)
parent = item->ci_parent->ci_dentry;
else if (configfs_mount && configfs_mount->mnt_sb)
parent = configfs_mount->mnt_sb->s_root;
parent = configfs_mount->mnt_root;
else
return -EFAULT;

View file

@ -160,7 +160,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
* have around.
*/
if (!parent)
parent = debugfs_mount->mnt_sb->s_root;
parent = debugfs_mount->mnt_root;
*dentry = NULL;
mutex_lock(&parent->d_inode->i_mutex);

View file

@ -725,7 +725,7 @@ static int hppfs_fill_super(struct super_block *sb, void *d, int silent)
sb->s_fs_info = proc_mnt;
err = -ENOMEM;
root_inode = get_inode(sb, dget(proc_mnt->mnt_sb->s_root));
root_inode = get_inode(sb, dget(proc_mnt->mnt_root));
if (!root_inode)
goto out_mntput;