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Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/namei.c b/fs/namei.c
index a3a14b0..2ba1090 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))
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