spin_lock(&inode->i_lock);
spin_lock(&dcache_lock);
+ last = dentry;
+
if (err < 0)
goto out_unlock;
- last = dentry;
-
p = p->prev;
filp->f_pos++;
req->r_readdir_offset = fi->next_offset;
req->r_args.readdir.frag = cpu_to_le32(frag);
req->r_args.readdir.max_entries = cpu_to_le32(max_entries);
- req->r_num_caps = max_entries;
+ req->r_num_caps = max_entries + 1;
err = ceph_mdsc_do_request(mdsc, NULL, req);
if (err < 0) {
ceph_mdsc_put_request(req);
struct inode *inode = ceph_get_snapdir(parent);
dout("ENOENT on snapdir %p '%.*s', linking to snapdir %p\n",
dentry, dentry->d_name.len, dentry->d_name.name, inode);
+ BUG_ON(!d_unhashed(dentry));
d_add(dentry, inode);
err = 0;
}
* do_request, above). If there is no trace, we need
* to do it here.
*/
+
+ /* d_move screws up d_subdirs order */
+ ceph_i_clear(new_dir, CEPH_I_COMPLETE);
+
d_move(old_dentry, new_dentry);
+
+ /* ensure target dentry is invalidated, despite
+ rehashing bug in vfs_rename_dir */
+ new_dentry->d_time = jiffies;
+ ceph_dentry(new_dentry)->lease_shared_gen = 0;
}
ceph_mdsc_put_request(req);
return err;