diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/namei.c b/fs/namei.c index a3a14b033b0d..2ba10904dba0 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -3567,8 +3567,6 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry) error = -EBUSY; if (is_local_mountpoint(dentry)) goto out; - if (d_mountpoint(dentry)) - goto out; error = security_inode_rmdir(dir, dentry); if (error) @@ -3581,6 +3579,7 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry) dentry->d_inode->i_flags |= S_DEAD; dont_mount(dentry); + detach_mounts(dentry); out: mutex_unlock(&dentry->d_inode->i_mutex); @@ -3683,7 +3682,7 @@ int vfs_unlink(struct inode *dir, struct dentry *dentry, struct inode **delegate return -EPERM; mutex_lock(&target->i_mutex); - if (is_local_mountpoint(dentry) || d_mountpoint(dentry)) + if (is_local_mountpoint(dentry)) error = -EBUSY; else { error = security_inode_unlink(dir, dentry); @@ -3692,8 +3691,10 @@ int vfs_unlink(struct inode *dir, struct dentry *dentry, struct inode **delegate if (error) goto out; error = dir->i_op->unlink(dir, dentry); - if (!error) + if (!error) { dont_mount(dentry); + detach_mounts(dentry); + } } } out: @@ -4130,8 +4131,6 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, error = -EBUSY; if (is_local_mountpoint(old_dentry) || is_local_mountpoint(new_dentry)) goto out; - if (d_mountpoint(old_dentry) || d_mountpoint(new_dentry)) - goto out; if (max_links && new_dir != old_dir) { error = -EMLINK; @@ -4168,6 +4167,7 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, if (is_dir) target->i_flags |= S_DEAD; dont_mount(new_dentry); + detach_mounts(new_dentry); } if (!(old_dir->i_sb->s_type->fs_flags & FS_RENAME_DOES_D_MOVE)) { if (!(flags & RENAME_EXCHANGE)) |