1384 	struct btrfs_device *device;  in btrfs_sysfs_remove_fs_devices()  local
1387 	list_for_each_entry(device, &fs_devices->devices, dev_list)  in btrfs_sysfs_remove_fs_devices()
1388 		btrfs_sysfs_remove_device(device);  in btrfs_sysfs_remove_fs_devices()
1391 		list_for_each_entry(device, &seed->devices, dev_list)  in btrfs_sysfs_remove_fs_devices()
1392 			btrfs_sysfs_remove_device(device);  in btrfs_sysfs_remove_fs_devices()
1625 void btrfs_sysfs_remove_device(struct btrfs_device *device)  in btrfs_sysfs_remove_device()  argument
1633 	devices_kobj = device->fs_info->fs_devices->devices_kobj;  in btrfs_sysfs_remove_device()
1636 	if (device->bdev)  in btrfs_sysfs_remove_device()
1637 		sysfs_remove_link(devices_kobj, bdev_kobj(device->bdev)->name);  in btrfs_sysfs_remove_device()
1639 	if (device->devid_kobj.state_initialized) {  in btrfs_sysfs_remove_device()
1640 		kobject_del(&device->devid_kobj);  in btrfs_sysfs_remove_device()
1641 		kobject_put(&device->devid_kobj);  in btrfs_sysfs_remove_device()
1642 		wait_for_completion(&device->kobj_unregister);  in btrfs_sysfs_remove_device()
1651 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_in_fs_metadata_show()  local
1654 	val = !!test_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state);  in btrfs_devinfo_in_fs_metadata_show()
1664 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_missing_show()  local
1667 	val = !!test_bit(BTRFS_DEV_STATE_MISSING, &device->dev_state);  in btrfs_devinfo_missing_show()
1678 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_replace_target_show()  local
1681 	val = !!test_bit(BTRFS_DEV_STATE_REPLACE_TGT, &device->dev_state);  in btrfs_devinfo_replace_target_show()
1691 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_scrub_speed_max_show()  local
1694 	return sysfs_emit(buf, "%llu\n", READ_ONCE(device->scrub_speed_max));  in btrfs_devinfo_scrub_speed_max_show()
1701 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_scrub_speed_max_store()  local
1711 	WRITE_ONCE(device->scrub_speed_max, limit);  in btrfs_devinfo_scrub_speed_max_store()
1721 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_writeable_show()  local
1724 	val = !!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_devinfo_writeable_show()
1733 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_fsid_show()  local
1736 	return sysfs_emit(buf, "%pU\n", device->fs_devices->fsid);  in btrfs_devinfo_fsid_show()
1743 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_devinfo_error_stats_show()  local
1746 	if (!device->dev_stats_valid)  in btrfs_devinfo_error_stats_show()
1760 		btrfs_dev_stat_read(device, BTRFS_DEV_STAT_WRITE_ERRS),  in btrfs_devinfo_error_stats_show()
1761 		btrfs_dev_stat_read(device, BTRFS_DEV_STAT_READ_ERRS),  in btrfs_devinfo_error_stats_show()
1762 		btrfs_dev_stat_read(device, BTRFS_DEV_STAT_FLUSH_ERRS),  in btrfs_devinfo_error_stats_show()
1763 		btrfs_dev_stat_read(device, BTRFS_DEV_STAT_CORRUPTION_ERRS),  in btrfs_devinfo_error_stats_show()
1764 		btrfs_dev_stat_read(device, BTRFS_DEV_STAT_GENERATION_ERRS));  in btrfs_devinfo_error_stats_show()
1787 	struct btrfs_device *device = container_of(kobj, struct btrfs_device,  in btrfs_release_devid_kobj()  local
1790 	memset(&device->devid_kobj, 0, sizeof(struct kobject));  in btrfs_release_devid_kobj()
1791 	complete(&device->kobj_unregister);  in btrfs_release_devid_kobj()
1800 int btrfs_sysfs_add_device(struct btrfs_device *device)  in btrfs_sysfs_add_device()  argument
1811 	devices_kobj = device->fs_info->fs_devices->devices_kobj;  in btrfs_sysfs_add_device()
1812 	devinfo_kobj = device->fs_info->fs_devices->devinfo_kobj;  in btrfs_sysfs_add_device()
1818 	if (device->bdev) {  in btrfs_sysfs_add_device()
1819 		struct kobject *disk_kobj = bdev_kobj(device->bdev);  in btrfs_sysfs_add_device()
1823 			btrfs_warn(device->fs_info,  in btrfs_sysfs_add_device()
1825 				device->devid, ret);  in btrfs_sysfs_add_device()
1830 	init_completion(&device->kobj_unregister);  in btrfs_sysfs_add_device()
1831 	ret = kobject_init_and_add(&device->devid_kobj, &devid_ktype,  in btrfs_sysfs_add_device()
1832 				   devinfo_kobj, "%llu", device->devid);  in btrfs_sysfs_add_device()
1834 		kobject_put(&device->devid_kobj);  in btrfs_sysfs_add_device()
1835 		btrfs_warn(device->fs_info,  in btrfs_sysfs_add_device()
1837 			   device->devid, ret);  in btrfs_sysfs_add_device()
1848 	struct btrfs_device *device;  in btrfs_sysfs_add_fs_devices()  local
1851 	list_for_each_entry(device, &fs_devices->devices, dev_list) {  in btrfs_sysfs_add_fs_devices()
1852 		ret = btrfs_sysfs_add_device(device);  in btrfs_sysfs_add_fs_devices()
1858 		list_for_each_entry(device, &seed->devices, dev_list) {  in btrfs_sysfs_add_fs_devices()
1859 			ret = btrfs_sysfs_add_device(device);  in btrfs_sysfs_add_fs_devices()
1898 void btrfs_sysfs_update_devid(struct btrfs_device *device)  in btrfs_sysfs_update_devid()  argument
1902 	snprintf(tmp, sizeof(tmp), "%llu", device->devid);  in btrfs_sysfs_update_devid()
1904 	if (kobject_rename(&device->devid_kobj, tmp))  in btrfs_sysfs_update_devid()
1905 		btrfs_warn(device->fs_devices->fs_info,  in btrfs_sysfs_update_devid()
1907 			   device->devid);  in btrfs_sysfs_update_devid()