kernel/include/linux/ceph/debugfs.h

   1 #ifndef _FS_CEPH_DEBUGFS_H
   2 #define _FS_CEPH_DEBUGFS_H
   3
   4 #include <linux/ceph/ceph_debug.h>
   5 #include <linux/ceph/types.h>
   6
   7 #define CEPH_DEFINE_SHOW_FUNC(name)                                     \
   8 static int name##_open(struct inode *inode, struct file *file)          \
   9 {                                                                       \
  10         return single_open(file, name, inode->i_private);               \
  11 }                                                                       \
  12                                                                         \
  13 static const struct file_operations name##_fops = {                     \
  14         .open           = name##_open,                                  \
  15         .read           = seq_read,                                     \
  16         .llseek         = seq_lseek,                                    \
  17         .release        = single_release,                               \
  18 };
  19
  20 /* debugfs.c */
  21 extern int ceph_debugfs_init(void);
  22 extern void ceph_debugfs_cleanup(void);
  23 extern int ceph_debugfs_client_init(struct ceph_client *client);
  24 extern void ceph_debugfs_client_cleanup(struct ceph_client *client);
  25
  26 #endif
  27