118 	int val = 0;  in can_modify_feature()  local
140 		val |= 1;  in can_modify_feature()
142 		val |= 2;  in can_modify_feature()
144 	return val;  in can_modify_feature()
150 	int val = 0;  in btrfs_feature_attr_show()  local
156 			val = 1;  in btrfs_feature_attr_show()
158 		val = can_modify_feature(fa);  in btrfs_feature_attr_show()
160 	return scnprintf(buf, PAGE_SIZE, "%d\n", val);  in btrfs_feature_attr_show()
170 	unsigned long val;  in btrfs_feature_attr_store()  local
180 	ret = kstrtoul(skip_spaces(buf), 0, &val);  in btrfs_feature_attr_store()
198 	if ((val && (features & fa->feature_bit)) ||  in btrfs_feature_attr_store()
199 	    (!val && !(features & fa->feature_bit)))  in btrfs_feature_attr_store()
202 	if ((val && !(set & fa->feature_bit)) ||  in btrfs_feature_attr_store()
203 	    (!val && !(clear & fa->feature_bit))) {  in btrfs_feature_attr_store()
206 			val ? "En" : "Dis", fa->kobj_attr.attr.name);  in btrfs_feature_attr_store()
211 		   val ? "Setting" : "Clearing", fa->kobj_attr.attr.name);  in btrfs_feature_attr_store()
215 	if (val)  in btrfs_feature_attr_store()
537 	u64 val;  in btrfs_show_u64()  local
540 	val = *value_ptr;  in btrfs_show_u64()
543 	return scnprintf(buf, PAGE_SIZE, "%llu\n", val);  in btrfs_show_u64()
579 	u64 val = 0;  in raid_bytes_show()  local
584 			val += block_group->length;  in raid_bytes_show()
586 			val += block_group->used;  in raid_bytes_show()
589 	return scnprintf(buf, PAGE_SIZE, "%llu\n", val);  in raid_bytes_show()
625 	s64 val = percpu_counter_sum(&sinfo->total_bytes_pinned);  in btrfs_space_info_show_total_bytes_pinned()  local
626 	return scnprintf(buf, PAGE_SIZE, "%lld\n", val);  in btrfs_space_info_show_total_bytes_pinned()
1263 	int val;  in btrfs_devinfo_in_fs_metadata_show()  local
1267 	val = !!test_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state);  in btrfs_devinfo_in_fs_metadata_show()
1269 	return scnprintf(buf, PAGE_SIZE, "%d\n", val);  in btrfs_devinfo_in_fs_metadata_show()
1276 	int val;  in btrfs_devinfo_missing_show()  local
1280 	val = !!test_bit(BTRFS_DEV_STATE_MISSING, &device->dev_state);  in btrfs_devinfo_missing_show()
1282 	return scnprintf(buf, PAGE_SIZE, "%d\n", val);  in btrfs_devinfo_missing_show()
1290 	int val;  in btrfs_devinfo_replace_target_show()  local
1294 	val = !!test_bit(BTRFS_DEV_STATE_REPLACE_TGT, &device->dev_state);  in btrfs_devinfo_replace_target_show()
1296 	return scnprintf(buf, PAGE_SIZE, "%d\n", val);  in btrfs_devinfo_replace_target_show()
1303 	int val;  in btrfs_devinfo_writeable_show()  local
1307 	val = !!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_devinfo_writeable_show()
1309 	return scnprintf(buf, PAGE_SIZE, "%d\n", val);  in btrfs_devinfo_writeable_show()