820 		clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_open_one_device()
824 			clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_open_one_device()
826 			set_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_open_one_device()
838 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) &&  in btrfs_open_one_device()
1209 		if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in btrfs_free_extra_devids()
1211 			clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_free_extra_devids()
1236 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in btrfs_close_bdev()
1253 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) &&  in btrfs_close_one_device()
2131 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) &&  in btrfs_rm_device()
2137 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in btrfs_rm_device()
2207 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state))  in btrfs_rm_device()
2232 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in btrfs_rm_device()
2262 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &srcdev->dev_state))  in btrfs_rm_dev_replace_remove_srcdev()
2274 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &srcdev->dev_state)) {  in btrfs_rm_dev_replace_free_srcdev()
2611 	set_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);  in btrfs_init_new_device()
2819 	if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state))  in btrfs_grow_device()
4709 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in btrfs_shrink_device()
4841 		if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state))  in btrfs_shrink_device()
4995 		if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) {  in __btrfs_alloc_chunk()
5346 		if (!test_bit(BTRFS_DEV_STATE_WRITEABLE,  in btrfs_chunk_readonly()
6564 		    !test_bit(BTRFS_DEV_STATE_WRITEABLE, &dev->dev_state))) {  in btrfs_map_bio()
6987 		BUG_ON(test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state));  in read_one_dev()
6995 	if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) &&  in read_one_dev()