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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _TRACEFS_INTERNAL_H
3#define _TRACEFS_INTERNAL_H
4
5enum {
6 TRACEFS_EVENT_INODE = BIT(1),
7 TRACEFS_EVENT_TOP_INODE = BIT(2),
8};
9
10struct tracefs_inode {
11 unsigned long flags;
12 void *private;
13 struct inode vfs_inode;
14};
15
16static inline struct tracefs_inode *get_tracefs(const struct inode *inode)
17{
18 return container_of(inode, struct tracefs_inode, vfs_inode);
19}
20
21struct dentry *tracefs_start_creating(const char *name, struct dentry *parent);
22struct dentry *tracefs_end_creating(struct dentry *dentry);
23struct dentry *tracefs_failed_creating(struct dentry *dentry);
24struct inode *tracefs_get_inode(struct super_block *sb);
25struct dentry *eventfs_start_creating(const char *name, struct dentry *parent);
26struct dentry *eventfs_failed_creating(struct dentry *dentry);
27struct dentry *eventfs_end_creating(struct dentry *dentry);
28void eventfs_set_ef_status_free(struct tracefs_inode *ti, struct dentry *dentry);
29
30#endif /* _TRACEFS_INTERNAL_H */