diff options
Diffstat (limited to 'ANDROID_3.4.5/fs/9p/fid.h')
-rw-r--r-- | ANDROID_3.4.5/fs/9p/fid.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/ANDROID_3.4.5/fs/9p/fid.h b/ANDROID_3.4.5/fs/9p/fid.h deleted file mode 100644 index bb0b6e7f..00000000 --- a/ANDROID_3.4.5/fs/9p/fid.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * V9FS FID Management - * - * Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * 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, write to: - * Free Software Foundation - * 51 Franklin Street, Fifth Floor - * Boston, MA 02111-1301 USA - * - */ -#ifndef FS_9P_FID_H -#define FS_9P_FID_H -#include <linux/list.h> - -/** - * struct v9fs_dentry - 9p private data stored in dentry d_fsdata - * @lock: protects the fidlist - * @fidlist: list of FIDs currently associated with this dentry - * - * This structure defines the 9p private data associated with - * a particular dentry. In particular, this private data is used - * to lookup which 9P FID handle should be used for a particular VFS - * operation. FID handles are associated with dentries instead of - * inodes in order to more closely map functionality to the Plan 9 - * expected behavior for FID reclaimation and tracking. - * - * See Also: Mapping FIDs to Linux VFS model in - * Design and Implementation of the Linux 9P File System documentation - */ -struct v9fs_dentry { - spinlock_t lock; /* protect fidlist */ - struct list_head fidlist; -}; - -struct p9_fid *v9fs_fid_lookup(struct dentry *dentry); -struct p9_fid *v9fs_fid_clone(struct dentry *dentry); -int v9fs_fid_add(struct dentry *dentry, struct p9_fid *fid); -struct p9_fid *v9fs_writeback_fid(struct dentry *dentry); -#endif |