mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
|
/* |
|
* dcache.h |
|
* |
|
* Function prototypes |
|
* |
|
* Copyright (C) 2002, 2004 Oracle. All rights reserved. |
|
*/ |
|
|
|
#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 */
|
|
|