/* -*- mode: c; c-basic-offset: 8; -*- * vim: noexpandtab sw=8 ts=8 sts=0: * * dcache.h * * Function prototypes * * Copyright (C) 2002, 2004 Oracle. All rights reserved. * * 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. * * 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 the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 021110-1307, USA. */ #ifndef OCFS2_DCACHE_H #define OCFS2_DCACHE_H extern const struct dentry_operations ocfs2_dentry_ops; struct ocfs2_dentry_lock { unsigned int dl_count; u64 dl_parent_blkno; /* * The ocfs2_dentry_lock keeps an inode reference until * dl_lockres has been destroyed. This is usually done in * ->d_iput() anyway, so there should be minimal impact. */ struct inode *dl_inode; struct ocfs2_lock_res dl_lockres; }; int ocfs2_dentry_attach_lock(struct dentry *dentry, struct inode *inode, u64 parent_blkno); void ocfs2_dentry_lock_put(struct ocfs2_super *osb, struct ocfs2_dentry_lock *dl); struct dentry *ocfs2_find_local_alias(struct inode *inode, u64 parent_blkno, int skip_unhashed); void ocfs2_dentry_move(struct dentry *dentry, struct dentry *target, struct inode *old_dir, struct inode *new_dir); extern spinlock_t dentry_attach_lock; void ocfs2_dentry_attach_gen(struct dentry *dentry); #endif /* OCFS2_DCACHE_H */ git/tree/include/uapi/asm-generic/shmbuf.h?h=nds-private-remove&id=735a0045f9ea8372bcf3e599cbd3aa891a216b26'>treecommitdiff
path: root/include/uapi/asm-generic/shmbuf.h
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