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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - fs/aufs/hbl.h
2 * Copyright (C) 2017 Junjiro R. Okajima
4 * This program, aufs is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * helpers for hlist_bl.h
22 #ifndef __AUFS_HBL_H__
23 #define __AUFS_HBL_H__
27 #include <linux/list_bl.h>
29 static inline void au_hbl_add(struct hlist_bl_node
*node
,
30 struct hlist_bl_head
*hbl
)
33 hlist_bl_add_head(node
, hbl
);
37 static inline void au_hbl_del(struct hlist_bl_node
*node
,
38 struct hlist_bl_head
*hbl
)
45 #define au_hbl_for_each(pos, head) \
46 for (pos = hlist_bl_first(head); \
50 static inline unsigned long au_hbl_count(struct hlist_bl_head
*hbl
)
53 struct hlist_bl_node
*pos
;
57 au_hbl_for_each(pos
, hbl
)
63 #endif /* __KERNEL__ */
64 #endif /* __AUFS_HBL_H__ */