diff options
Diffstat (limited to 'fs/aufs/module.h')
-rw-r--r-- | fs/aufs/module.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/fs/aufs/module.h b/fs/aufs/module.h deleted file mode 100644 index c0a29d49d..000000000 --- a/fs/aufs/module.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (C) 2005-2015 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/>. - */ - -/* - * module initialization and module-global - */ - -#ifndef __AUFS_MODULE_H__ -#define __AUFS_MODULE_H__ - -#ifdef __KERNEL__ - -#include <linux/slab.h> - -struct path; -struct seq_file; - -/* module parameters */ -extern int sysaufs_brs; - -/* ---------------------------------------------------------------------- */ - -extern int au_dir_roflags; - -enum { - AuLcNonDir_FIINFO, - AuLcNonDir_DIINFO, - AuLcNonDir_IIINFO, - - AuLcDir_FIINFO, - AuLcDir_DIINFO, - AuLcDir_IIINFO, - - AuLcSymlink_DIINFO, - AuLcSymlink_IIINFO, - - AuLcKey_Last -}; -extern struct lock_class_key au_lc_key[AuLcKey_Last]; - -void *au_kzrealloc(void *p, unsigned int nused, unsigned int new_sz, gfp_t gfp); -int au_seq_path(struct seq_file *seq, struct path *path); - -#ifdef CONFIG_PROC_FS -/* procfs.c */ -int __init au_procfs_init(void); -void au_procfs_fin(void); -#else -AuStubInt0(au_procfs_init, void); -AuStubVoid(au_procfs_fin, void); -#endif - -/* ---------------------------------------------------------------------- */ - -/* kmem cache */ -enum { - AuCache_DINFO, - AuCache_ICNTNR, - AuCache_FINFO, - AuCache_VDIR, - AuCache_DEHSTR, - AuCache_HNOTIFY, /* must be last */ - AuCache_Last -}; - -#define AuCacheFlags (SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD) -#define AuCache(type) KMEM_CACHE(type, AuCacheFlags) -#define AuCacheCtor(type, ctor) \ - kmem_cache_create(#type, sizeof(struct type), \ - __alignof__(struct type), AuCacheFlags, ctor) - -extern struct kmem_cache *au_cachep[]; - -#define AuCacheFuncs(name, index) \ -static inline struct au_##name *au_cache_alloc_##name(void) \ -{ return kmem_cache_alloc(au_cachep[AuCache_##index], GFP_NOFS); } \ -static inline void au_cache_free_##name(struct au_##name *p) \ -{ kmem_cache_free(au_cachep[AuCache_##index], p); } - -AuCacheFuncs(dinfo, DINFO); -AuCacheFuncs(icntnr, ICNTNR); -AuCacheFuncs(finfo, FINFO); -AuCacheFuncs(vdir, VDIR); -AuCacheFuncs(vdir_dehstr, DEHSTR); -#ifdef CONFIG_AUFS_HNOTIFY -AuCacheFuncs(hnotify, HNOTIFY); -#endif - -#endif /* __KERNEL__ */ -#endif /* __AUFS_MODULE_H__ */ |