| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Yehuda Sadeh | 3d14c5d | 2010-04-06 15:14:15 -0700 | [diff] [blame] | 2 | #ifndef _FS_CEPH_DEBUGFS_H |
| 3 | #define _FS_CEPH_DEBUGFS_H |
| 4 | |
| David Howells | a1ce392 | 2012-10-02 18:01:25 +0100 | [diff] [blame] | 5 | #include <linux/ceph/ceph_debug.h> |
| 6 | #include <linux/ceph/types.h> |
| Yehuda Sadeh | 3d14c5d | 2010-04-06 15:14:15 -0700 | [diff] [blame] | 7 | |
| 8 | #define CEPH_DEFINE_SHOW_FUNC(name) \ |
| 9 | static int name##_open(struct inode *inode, struct file *file) \ |
| 10 | { \ |
| Ilya Dryomov | 9571eb4 | 2015-03-25 21:15:17 +0300 | [diff] [blame] | 11 | return single_open(file, name, inode->i_private); \ |
| Yehuda Sadeh | 3d14c5d | 2010-04-06 15:14:15 -0700 | [diff] [blame] | 12 | } \ |
| 13 | \ |
| 14 | static const struct file_operations name##_fops = { \ |
| 15 | .open = name##_open, \ |
| 16 | .read = seq_read, \ |
| 17 | .llseek = seq_lseek, \ |
| 18 | .release = single_release, \ |
| 19 | }; |
| 20 | |
| 21 | /* debugfs.c */ |
| 22 | extern int ceph_debugfs_init(void); |
| 23 | extern void ceph_debugfs_cleanup(void); |
| 24 | extern int ceph_debugfs_client_init(struct ceph_client *client); |
| 25 | extern void ceph_debugfs_client_cleanup(struct ceph_client *client); |
| 26 | |
| 27 | #endif |
| 28 | |