-/* We need to hold the inode semaphore over the dcache lookup itself, or we
- * run the risk of entering the filesystem lookup path concurrently on SMP
- * systems, and instantiating two inodes for the same entry. We still
- * protect against concurrent addition/removal races with the DLM locking.
- */
-static inline struct dentry *
-ll_lookup_one_len(const char *fid_name, struct dentry *dparent,
- int fid_namelen)
-{
- struct dentry *dchild;
-
- inode_lock(dparent->d_inode);
- dchild = lookup_one_len(fid_name, dparent, fid_namelen);
- inode_unlock(dparent->d_inode);
-
- if (IS_ERR(dchild) || dchild->d_inode == NULL)
- return dchild;
-
- if (is_bad_inode(dchild->d_inode)) {
- CERROR("bad inode returned %lu/%u\n",
- dchild->d_inode->i_ino, dchild->d_inode->i_generation);
- dput(dchild);
- dchild = ERR_PTR(-ENOENT);
- }
-
- return dchild;
-}
-