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Yehuda Sadeh3d14c5d2010-04-06 15:14:15 -07001#ifndef _FS_CEPH_DEBUGFS_H
2#define _FS_CEPH_DEBUGFS_H
3
David Howellsa1ce3922012-10-02 18:01:25 +01004#include <linux/ceph/ceph_debug.h>
5#include <linux/ceph/types.h>
Yehuda Sadeh3d14c5d2010-04-06 15:14:15 -07006
7#define CEPH_DEFINE_SHOW_FUNC(name) \
8static int name##_open(struct inode *inode, struct file *file) \
9{ \
10 struct seq_file *sf; \
11 int ret; \
12 \
13 ret = single_open(file, name, NULL); \
14 sf = file->private_data; \
15 sf->private = inode->i_private; \
16 return ret; \
17} \
18 \
19static const struct file_operations name##_fops = { \
20 .open = name##_open, \
21 .read = seq_read, \
22 .llseek = seq_lseek, \
23 .release = single_release, \
24};
25
26/* debugfs.c */
27extern int ceph_debugfs_init(void);
28extern void ceph_debugfs_cleanup(void);
29extern int ceph_debugfs_client_init(struct ceph_client *client);
30extern void ceph_debugfs_client_cleanup(struct ceph_client *client);
31
32#endif
33