249 	struct nfsd4_blocked_lock *nbl;  in find_or_allocate_block()  local
251 	nbl = find_blocked_lock(lo, fh, nn);  in find_or_allocate_block()
252 	if (!nbl) {  in find_or_allocate_block()
253 		nbl= kmalloc(sizeof(*nbl), GFP_KERNEL);  in find_or_allocate_block()
254 		if (nbl) {  in find_or_allocate_block()
255 			fh_copy_shallow(&nbl->nbl_fh, fh);  in find_or_allocate_block()
256 			locks_init_lock(&nbl->nbl_lock);  in find_or_allocate_block()
257 			nfsd4_init_cb(&nbl->nbl_cb, lo->lo_owner.so_client,  in find_or_allocate_block()
262 	return nbl;  in find_or_allocate_block()
266 free_blocked_lock(struct nfsd4_blocked_lock *nbl)  in free_blocked_lock()  argument
268 	locks_release_private(&nbl->nbl_lock);  in free_blocked_lock()
269 	kfree(nbl);  in free_blocked_lock()
277 	struct nfsd4_blocked_lock *nbl;  in remove_blocked_locks()  local
283 		nbl = list_first_entry(&lo->lo_blocked,  in remove_blocked_locks()
286 		list_del_init(&nbl->nbl_list);  in remove_blocked_locks()
287 		list_move(&nbl->nbl_lru, &reaplist);  in remove_blocked_locks()
293 		nbl = list_first_entry(&reaplist, struct nfsd4_blocked_lock,  in remove_blocked_locks()
295 		list_del_init(&nbl->nbl_lru);  in remove_blocked_locks()
296 		posix_unblock_lock(&nbl->nbl_lock);  in remove_blocked_locks()
297 		free_blocked_lock(nbl);  in remove_blocked_locks()
321 	struct nfsd4_blocked_lock	*nbl = container_of(cb,  in nfsd4_cb_notify_lock_release()  local
324 	free_blocked_lock(nbl);  in nfsd4_cb_notify_lock_release()
4728 	struct nfsd4_blocked_lock *nbl;  in nfs4_laundromat()  local
4816 		nbl = list_first_entry(&nn->blocked_locks_lru,  in nfs4_laundromat()
4818 		if (time_after((unsigned long)nbl->nbl_time,  in nfs4_laundromat()
4820 			t = nbl->nbl_time - cutoff;  in nfs4_laundromat()
4824 		list_move(&nbl->nbl_lru, &reaplist);  in nfs4_laundromat()
4825 		list_del_init(&nbl->nbl_list);  in nfs4_laundromat()
4830 		nbl = list_first_entry(&reaplist,  in nfs4_laundromat()
4832 		list_del_init(&nbl->nbl_lru);  in nfs4_laundromat()
4833 		posix_unblock_lock(&nbl->nbl_lock);  in nfs4_laundromat()
4834 		free_blocked_lock(nbl);  in nfs4_laundromat()
5636 	struct nfsd4_blocked_lock	*nbl = container_of(fl,  in nfsd4_lm_notify()  local
5642 	if (!list_empty(&nbl->nbl_list)) {  in nfsd4_lm_notify()
5643 		list_del_init(&nbl->nbl_list);  in nfsd4_lm_notify()
5644 		list_del_init(&nbl->nbl_lru);  in nfsd4_lm_notify()
5650 		nfsd4_run_cb(&nbl->nbl_cb);  in nfsd4_lm_notify()
5939 	struct nfsd4_blocked_lock *nbl = NULL;  in nfsd4_lock()  local
6048 	nbl = find_or_allocate_block(lock_sop, &fp->fi_fhandle, nn);  in nfsd4_lock()
6049 	if (!nbl) {  in nfsd4_lock()
6055 	file_lock = &nbl->nbl_lock;  in nfsd4_lock()
6074 		nbl->nbl_time = jiffies;  in nfsd4_lock()
6076 		list_add_tail(&nbl->nbl_list, &lock_sop->lo_blocked);  in nfsd4_lock()
6077 		list_add_tail(&nbl->nbl_lru, &nn->blocked_locks_lru);  in nfsd4_lock()
6090 		nbl = NULL;  in nfsd4_lock()
6106 	if (nbl) {  in nfsd4_lock()
6110 			list_del_init(&nbl->nbl_list);  in nfsd4_lock()
6111 			list_del_init(&nbl->nbl_lru);  in nfsd4_lock()
6114 		free_blocked_lock(nbl);  in nfsd4_lock()