diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/namei.c b/fs/namei.c index 596edb5094a4..787ebc8a200a 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2950,12 +2950,7 @@ SYSCALL_DEFINE2(link, const char __user *, oldname, const char __user *, newname * HOWEVER, it relies on the assumption that any object with ->lookup() * has no more than 1 dentry. If "hybrid" objects will ever appear, * we'd better make sure that there's no link(2) for them. - * d) some filesystems don't support opened-but-unlinked directories, - * either because of layout or because they are not ready to deal with - * all cases correctly. The latter will be fixed (taking this sort of - * stuff into VFS), but the former is not going away. Solution: the same - * trick as in rmdir(). - * e) conversion from fhandle to dentry may come in the wrong moment - when + * d) conversion from fhandle to dentry may come in the wrong moment - when * we are removing the target. Solution: we will have to grab ->i_mutex * in the fhandle_to_dentry code. [FIXME - current nfsfh.c relies on * ->i_mutex on parents, which works but leads to some truly excessive @@ -2986,11 +2981,8 @@ static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, mutex_lock(&target->i_mutex); if (d_mountpoint(old_dentry)||d_mountpoint(new_dentry)) error = -EBUSY; - else { - if (target) - dentry_unhash(new_dentry); + else error = old_dir->i_op->rename(old_dir, old_dentry, new_dir, new_dentry); - } if (target) { if (!error) { target->i_flags |= S_DEAD; |