diff options
Diffstat (limited to 'fs/afs/vnode.h')
-rw-r--r-- | fs/afs/vnode.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/fs/afs/vnode.h b/fs/afs/vnode.h deleted file mode 100644 index b86a971..0000000 --- a/fs/afs/vnode.h +++ /dev/null @@ -1,94 +0,0 @@ -/* vnode.h: AFS vnode record - * - * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program 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. - */ - -#ifndef _LINUX_AFS_VNODE_H -#define _LINUX_AFS_VNODE_H - -#include <linux/fs.h> -#include "server.h" -#include "kafstimod.h" -#include "cache.h" - -#ifdef __KERNEL__ - -struct afs_rxfs_fetch_descriptor; - -/*****************************************************************************/ -/* - * vnode catalogue entry - */ -struct afs_cache_vnode -{ - afs_vnodeid_t vnode_id; /* vnode ID */ - unsigned vnode_unique; /* vnode ID uniquifier */ - afs_dataversion_t data_version; /* data version */ -}; - -#ifdef AFS_CACHING_SUPPORT -extern struct cachefs_index_def afs_vnode_cache_index_def; -#endif - -/*****************************************************************************/ -/* - * AFS inode private data - */ -struct afs_vnode -{ - struct inode vfs_inode; /* the VFS's inode record */ - - struct afs_volume *volume; /* volume on which vnode resides */ - struct afs_fid fid; /* the file identifier for this inode */ - struct afs_file_status status; /* AFS status info for this file */ -#ifdef AFS_CACHING_SUPPORT - struct cachefs_cookie *cache; /* caching cookie */ -#endif - - wait_queue_head_t update_waitq; /* status fetch waitqueue */ - unsigned update_cnt; /* number of outstanding ops that will update the - * status */ - spinlock_t lock; /* waitqueue/flags lock */ - unsigned flags; -#define AFS_VNODE_CHANGED 0x00000001 /* set if vnode reported changed by callback */ -#define AFS_VNODE_DELETED 0x00000002 /* set if vnode deleted on server */ -#define AFS_VNODE_MOUNTPOINT 0x00000004 /* set if vnode is a mountpoint symlink */ - - /* outstanding callback notification on this file */ - struct afs_server *cb_server; /* server that made the current promise */ - struct list_head cb_link; /* link in server's promises list */ - struct list_head cb_hash_link; /* link in master callback hash */ - struct afs_timer cb_timeout; /* timeout on promise */ - unsigned cb_version; /* callback version */ - unsigned cb_expiry; /* callback expiry time */ - afs_callback_type_t cb_type; /* type of callback */ -}; - -static inline struct afs_vnode *AFS_FS_I(struct inode *inode) -{ - return container_of(inode,struct afs_vnode,vfs_inode); -} - -static inline struct inode *AFS_VNODE_TO_I(struct afs_vnode *vnode) -{ - return &vnode->vfs_inode; -} - -extern int afs_vnode_fetch_status(struct afs_vnode *vnode); - -extern int afs_vnode_fetch_data(struct afs_vnode *vnode, - struct afs_rxfs_fetch_descriptor *desc); - -extern int afs_vnode_give_up_callback(struct afs_vnode *vnode); - -extern struct afs_timer_ops afs_vnode_cb_timed_out_ops; - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_AFS_VNODE_H */ |