fs/bcachefs/sysfs.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _BCACHEFS_SYSFS_H_
   3 #define _BCACHEFS_SYSFS_H_
   4
   5 #include <linux/sysfs.h>
   6
   7 #ifndef NO_BCACHEFS_SYSFS
   8
   9 struct attribute;
  10 struct sysfs_ops;
  11
  12 extern struct attribute *bch2_fs_files[];
  13 extern struct attribute *bch2_fs_counters_files[];
  14 extern struct attribute *bch2_fs_internal_files[];
  15 extern struct attribute *bch2_fs_opts_dir_files[];
  16 extern struct attribute *bch2_fs_time_stats_files[];
  17 extern struct attribute *bch2_dev_files[];
  18
  19 extern const struct sysfs_ops bch2_fs_sysfs_ops;
  20 extern const struct sysfs_ops bch2_fs_counters_sysfs_ops;
  21 extern const struct sysfs_ops bch2_fs_internal_sysfs_ops;
  22 extern const struct sysfs_ops bch2_fs_opts_dir_sysfs_ops;
  23 extern const struct sysfs_ops bch2_fs_time_stats_sysfs_ops;
  24 extern const struct sysfs_ops bch2_dev_sysfs_ops;
  25
  26 int bch2_opts_create_sysfs_files(struct kobject *);
  27
  28 #else
  29
  30 static struct attribute *bch2_fs_files[] = {};
  31 static struct attribute *bch2_fs_counters_files[] = {};
  32 static struct attribute *bch2_fs_internal_files[] = {};
  33 static struct attribute *bch2_fs_opts_dir_files[] = {};
  34 static struct attribute *bch2_fs_time_stats_files[] = {};
  35 static struct attribute *bch2_dev_files[] = {};
  36
  37 static const struct sysfs_ops bch2_fs_sysfs_ops;
  38 static const struct sysfs_ops bch2_fs_counters_sysfs_ops;
  39 static const struct sysfs_ops bch2_fs_internal_sysfs_ops;
  40 static const struct sysfs_ops bch2_fs_opts_dir_sysfs_ops;
  41 static const struct sysfs_ops bch2_fs_time_stats_sysfs_ops;
  42 static const struct sysfs_ops bch2_dev_sysfs_ops;
  43
  44 static inline int bch2_opts_create_sysfs_files(struct kobject *kobj) { return 0; }
  45
  46 #endif /* NO_BCACHEFS_SYSFS */
  47
  48 #endif  /* _BCACHEFS_SYSFS_H_ */