698 		fp = mdev->ldev->dc.fencing;  in is_valid_state()
821 		fp = mdev->ldev->dc.fencing;  in sanitize_state()
873 		if (mdev->ed_uuid == mdev->ldev->md.uuid[UI_CURRENT]) {  in sanitize_state()
1203 		u32 mdf = mdev->ldev->md.flags & ~(MDF_CONSISTENT|MDF_PRIMARY_IND|  in __drbd_set_state()
1220 		if (mdf != mdev->ldev->md.flags) {  in __drbd_set_state()
1221 			mdev->ldev->md.flags = mdf;  in __drbd_set_state()
1225 			drbd_set_ed_uuid(mdev, mdev->ldev->md.uuid[UI_CURRENT]);  in __drbd_set_state()
1340 		fp = mdev->ldev->dc.fencing;  in after_state_ch()
1428 			    mdev->ldev->md.uuid[UI_BITMAP] == 0 && ns.disk >= D_UP_TO_DATE) {  in after_state_ch()
1441 		if (ns.peer == R_PRIMARY && mdev->ldev->md.uuid[UI_BITMAP] == 0) {  in after_state_ch()
1518 		eh = mdev->ldev->dc.on_io_error;  in after_state_ch()
2003 		p.uuid[i] = mdev->ldev ? cpu_to_be64(mdev->ldev->md.uuid[i]) : 0;  in _drbd_send_uuids()
2031 		u64 *uuid = mdev->ldev->md.uuid;  in drbd_print_uuids()
2053 	uuid = mdev->ldev->md.uuid[UI_BITMAP] + UUID_NEW_BM_OFFSET;  in drbd_gen_and_send_sync_uuid()
2071 		D_ASSERT(mdev->ldev->backing_bdev);  in drbd_send_sizes()
2072 		d_size = drbd_get_max_capacity(mdev->ldev);  in drbd_send_sizes()
2073 		u_size = mdev->ldev->dc.disk_size;  in drbd_send_sizes()
2316 		if (drbd_md_test_flag(mdev->ldev, MDF_FULL_SYNC)) {  in _drbd_send_bitmap()
3356 		q = bdev_get_queue(mdev->ldev->backing_bdev);  in drbd_congested()
3565 void drbd_free_bc(struct drbd_backing_dev *ldev)  in drbd_free_bc()  argument
3567 	if (ldev == NULL)  in drbd_free_bc()
3570 	blkdev_put(ldev->backing_bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);  in drbd_free_bc()
3571 	blkdev_put(ldev->md_bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);  in drbd_free_bc()
3573 	kfree(ldev);  in drbd_free_bc()
3611 		  drbd_free_bc(mdev->ldev);  in drbd_free_resources()
3612 		  mdev->ldev = NULL;);  in drbd_free_resources()
3660 		buffer->uuid[i] = cpu_to_be64(mdev->ldev->md.uuid[i]);  in drbd_md_sync()
3661 	buffer->flags = cpu_to_be32(mdev->ldev->md.flags);  in drbd_md_sync()
3664 	buffer->md_size_sect  = cpu_to_be32(mdev->ldev->md.md_size_sect);  in drbd_md_sync()
3665 	buffer->al_offset     = cpu_to_be32(mdev->ldev->md.al_offset);  in drbd_md_sync()
3668 	buffer->device_uuid = cpu_to_be64(mdev->ldev->md.device_uuid);  in drbd_md_sync()
3670 	buffer->bm_offset = cpu_to_be32(mdev->ldev->md.bm_offset);  in drbd_md_sync()
3672 	D_ASSERT(drbd_md_ss__(mdev, mdev->ldev) == mdev->ldev->md.md_offset);  in drbd_md_sync()
3673 	sector = mdev->ldev->md.md_offset;  in drbd_md_sync()
3675 	if (!drbd_md_sync_page_io(mdev, mdev->ldev, sector, WRITE)) {  in drbd_md_sync()
3683 	mdev->ldev->md.la_size_sect = drbd_get_capacity(mdev->this_bdev);  in drbd_md_sync()
3794 		mdev->ldev->md.uuid[i+1] = mdev->ldev->md.uuid[i];  in drbd_uuid_move_history()
3808 	mdev->ldev->md.uuid[idx] = val;  in _drbd_uuid_set()
3815 	if (mdev->ldev->md.uuid[idx]) {  in drbd_uuid_set()
3817 		mdev->ldev->md.uuid[UI_HISTORY_START] = mdev->ldev->md.uuid[idx];  in drbd_uuid_set()
3832 	unsigned long long bm_uuid = mdev->ldev->md.uuid[UI_BITMAP];  in drbd_uuid_new_current()
3837 	mdev->ldev->md.uuid[UI_BITMAP] = mdev->ldev->md.uuid[UI_CURRENT];  in drbd_uuid_new_current()
3848 	if (mdev->ldev->md.uuid[UI_BITMAP] == 0 && val == 0)  in drbd_uuid_set_bm()
3853 		mdev->ldev->md.uuid[UI_HISTORY_START] = mdev->ldev->md.uuid[UI_BITMAP];  in drbd_uuid_set_bm()
3854 		mdev->ldev->md.uuid[UI_BITMAP] = 0;  in drbd_uuid_set_bm()
3856 		unsigned long long bm_uuid = mdev->ldev->md.uuid[UI_BITMAP];  in drbd_uuid_set_bm()
3860 		mdev->ldev->md.uuid[UI_BITMAP] = val & ~((u64)1);  in drbd_uuid_set_bm()
3948 		drbd_free_bc(mdev->ldev);  in drbd_ldev_destroy()
3949 		mdev->ldev = NULL;);  in drbd_ldev_destroy()
4047 	if ((mdev->ldev->md.flags & flag) != flag) {  in drbd_md_set_flag()
4049 		mdev->ldev->md.flags |= flag;  in drbd_md_set_flag()
4055 	if ((mdev->ldev->md.flags & flag) != 0) {  in drbd_md_clear_flag()
4057 		mdev->ldev->md.flags &= ~flag;  in drbd_md_clear_flag()