62 #define NILFS_COMMON_ATTR_STRUCT(name) \  argument
63 struct nilfs_##name##_attr { \
73 #define NILFS_DEV_ATTR_STRUCT(name) \  argument
74 struct nilfs_##name##_attr { \
76 	ssize_t (*show)(struct nilfs_##name##_attr *, struct the_nilfs *, \
78 	ssize_t (*store)(struct nilfs_##name##_attr *, struct the_nilfs *, \
89 #define NILFS_CP_ATTR_STRUCT(name) \  argument
90 struct nilfs_##name##_attr { \
92 	ssize_t (*show)(struct nilfs_##name##_attr *, struct nilfs_root *, \
94 	ssize_t (*store)(struct nilfs_##name##_attr *, struct nilfs_root *, \
100 #define NILFS_ATTR(type, name, mode, show, store) \  argument
101 	static struct nilfs_##type##_attr nilfs_##type##_attr_##name = \
102 		__ATTR(name, mode, show, store)
104 #define NILFS_INFO_ATTR(type, name) \  argument
105 	NILFS_ATTR(type, name, 0444, NULL, NULL)
106 #define NILFS_RO_ATTR(type, name) \  argument
107 	NILFS_ATTR(type, name, 0444, nilfs_##type##_##name##_show, NULL)
108 #define NILFS_RW_ATTR(type, name) \  argument
109 	NILFS_ATTR(type, name, 0644, \
110 		    nilfs_##type##_##name##_show, \
111 		    nilfs_##type##_##name##_store)
113 #define NILFS_FEATURE_INFO_ATTR(name) \  argument
114 	NILFS_INFO_ATTR(feature, name)
115 #define NILFS_FEATURE_RO_ATTR(name) \  argument
116 	NILFS_RO_ATTR(feature, name)
117 #define NILFS_FEATURE_RW_ATTR(name) \  argument
118 	NILFS_RW_ATTR(feature, name)
120 #define NILFS_DEV_INFO_ATTR(name) \  argument
121 	NILFS_INFO_ATTR(dev, name)
122 #define NILFS_DEV_RO_ATTR(name) \  argument
123 	NILFS_RO_ATTR(dev, name)
124 #define NILFS_DEV_RW_ATTR(name) \  argument
125 	NILFS_RW_ATTR(dev, name)
127 #define NILFS_SEGMENTS_RO_ATTR(name) \  argument
128 	NILFS_RO_ATTR(segments, name)
129 #define NILFS_SEGMENTS_RW_ATTR(name) \  argument
130 	NILFS_RW_ATTR(segs_info, name)
132 #define NILFS_MOUNTED_SNAPSHOTS_RO_ATTR(name) \  argument
133 	NILFS_RO_ATTR(mounted_snapshots, name)
135 #define NILFS_CHECKPOINTS_RO_ATTR(name) \  argument
136 	NILFS_RO_ATTR(checkpoints, name)
137 #define NILFS_CHECKPOINTS_RW_ATTR(name) \  argument
138 	NILFS_RW_ATTR(checkpoints, name)
140 #define NILFS_SNAPSHOT_INFO_ATTR(name) \  argument
141 	NILFS_INFO_ATTR(snapshot, name)
142 #define NILFS_SNAPSHOT_RO_ATTR(name) \  argument
143 	NILFS_RO_ATTR(snapshot, name)
144 #define NILFS_SNAPSHOT_RW_ATTR(name) \  argument
145 	NILFS_RW_ATTR(snapshot, name)
147 #define NILFS_SUPERBLOCK_RO_ATTR(name) \  argument
148 	NILFS_RO_ATTR(superblock, name)
149 #define NILFS_SUPERBLOCK_RW_ATTR(name) \  argument
150 	NILFS_RW_ATTR(superblock, name)
152 #define NILFS_SEGCTOR_INFO_ATTR(name) \  argument
153 	NILFS_INFO_ATTR(segctor, name)
154 #define NILFS_SEGCTOR_RO_ATTR(name) \  argument
155 	NILFS_RO_ATTR(segctor, name)
156 #define NILFS_SEGCTOR_RW_ATTR(name) \  argument
157 	NILFS_RW_ATTR(segctor, name)
159 #define NILFS_FEATURE_ATTR_LIST(name) \  argument
160 	(&nilfs_feature_attr_##name.attr)
161 #define NILFS_DEV_ATTR_LIST(name) \  argument
162 	(&nilfs_dev_attr_##name.attr)
163 #define NILFS_SEGMENTS_ATTR_LIST(name) \  argument
164 	(&nilfs_segments_attr_##name.attr)
165 #define NILFS_MOUNTED_SNAPSHOTS_ATTR_LIST(name) \  argument
166 	(&nilfs_mounted_snapshots_attr_##name.attr)
167 #define NILFS_CHECKPOINTS_ATTR_LIST(name) \  argument
168 	(&nilfs_checkpoints_attr_##name.attr)
169 #define NILFS_SNAPSHOT_ATTR_LIST(name) \  argument
170 	(&nilfs_snapshot_attr_##name.attr)
171 #define NILFS_SUPERBLOCK_ATTR_LIST(name) \  argument
172 	(&nilfs_superblock_attr_##name.attr)
173 #define NILFS_SEGCTOR_ATTR_LIST(name) \  argument
174 	(&nilfs_segctor_attr_##name.attr)