diff options
Diffstat (limited to 'fs/aufs/dynop.h')
-rw-r--r-- | fs/aufs/dynop.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/fs/aufs/dynop.h b/fs/aufs/dynop.h deleted file mode 100644 index 724dddab1..000000000 --- a/fs/aufs/dynop.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2010-2015 Junjiro R. Okajima - * - * This program, aufs is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/* - * dynamically customizable operations (for regular files only) - */ - -#ifndef __AUFS_DYNOP_H__ -#define __AUFS_DYNOP_H__ - -#ifdef __KERNEL__ - -#include <linux/fs.h> -#include <linux/kref.h> - -enum {AuDy_AOP, AuDyLast}; - -struct au_dynop { - int dy_type; - union { - const void *dy_hop; - const struct address_space_operations *dy_haop; - }; -}; - -struct au_dykey { - union { - struct list_head dk_list; - struct rcu_head dk_rcu; - }; - struct au_dynop dk_op; - - /* - * during I am in the branch local array, kref is gotten. when the - * branch is removed, kref is put. - */ - struct kref dk_kref; -}; - -/* stop unioning since their sizes are very different from each other */ -struct au_dyaop { - struct au_dykey da_key; - struct address_space_operations da_op; /* not const */ -}; - -/* ---------------------------------------------------------------------- */ - -/* dynop.c */ -struct au_branch; -void au_dy_put(struct au_dykey *key); -int au_dy_iaop(struct inode *inode, aufs_bindex_t bindex, - struct inode *h_inode); -int au_dy_irefresh(struct inode *inode); -void au_dy_arefresh(int do_dio); - -void __init au_dy_init(void); -void au_dy_fin(void); - -#endif /* __KERNEL__ */ -#endif /* __AUFS_DYNOP_H__ */ |