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 			INIT_LIST_HEAD(&nbl->nbl_list);  in find_or_allocate_block()
256 			INIT_LIST_HEAD(&nbl->nbl_lru);  in find_or_allocate_block()
257 			fh_copy_shallow(&nbl->nbl_fh, fh);  in find_or_allocate_block()
258 			locks_init_lock(&nbl->nbl_lock);  in find_or_allocate_block()
259 			nfsd4_init_cb(&nbl->nbl_cb, lo->lo_owner.so_client,  in find_or_allocate_block()
264 	return nbl;  in find_or_allocate_block()
268 free_blocked_lock(struct nfsd4_blocked_lock *nbl)  in free_blocked_lock()  argument
270 	locks_release_private(&nbl->nbl_lock);  in free_blocked_lock()
271 	kfree(nbl);  in free_blocked_lock()
279 	struct nfsd4_blocked_lock *nbl;  in remove_blocked_locks()  local
285 		nbl = list_first_entry(&lo->lo_blocked,  in remove_blocked_locks()
288 		list_del_init(&nbl->nbl_list);  in remove_blocked_locks()
289 		list_move(&nbl->nbl_lru, &reaplist);  in remove_blocked_locks()
295 		nbl = list_first_entry(&reaplist, struct nfsd4_blocked_lock,  in remove_blocked_locks()
297 		list_del_init(&nbl->nbl_lru);  in remove_blocked_locks()
298 		posix_unblock_lock(&nbl->nbl_lock);  in remove_blocked_locks()
299 		free_blocked_lock(nbl);  in remove_blocked_locks()
323 	struct nfsd4_blocked_lock	*nbl = container_of(cb,  in nfsd4_cb_notify_lock_release()  local
326 	free_blocked_lock(nbl);  in nfsd4_cb_notify_lock_release()
4750 	struct nfsd4_blocked_lock *nbl;  in nfs4_laundromat()  local
4838 		nbl = list_first_entry(&nn->blocked_locks_lru,  in nfs4_laundromat()
4840 		if (time_after((unsigned long)nbl->nbl_time,  in nfs4_laundromat()
4842 			t = nbl->nbl_time - cutoff;  in nfs4_laundromat()
4846 		list_move(&nbl->nbl_lru, &reaplist);  in nfs4_laundromat()
4847 		list_del_init(&nbl->nbl_list);  in nfs4_laundromat()
4852 		nbl = list_first_entry(&reaplist,  in nfs4_laundromat()
4854 		list_del_init(&nbl->nbl_lru);  in nfs4_laundromat()
4855 		posix_unblock_lock(&nbl->nbl_lock);  in nfs4_laundromat()
4856 		free_blocked_lock(nbl);  in nfs4_laundromat()
5649 	struct nfsd4_blocked_lock	*nbl = container_of(fl,  in nfsd4_lm_notify()  local
5655 	if (!list_empty(&nbl->nbl_list)) {  in nfsd4_lm_notify()
5656 		list_del_init(&nbl->nbl_list);  in nfsd4_lm_notify()
5657 		list_del_init(&nbl->nbl_lru);  in nfsd4_lm_notify()
5663 		nfsd4_run_cb(&nbl->nbl_cb);  in nfsd4_lm_notify()
5956 	struct nfsd4_blocked_lock *nbl = NULL;  in nfsd4_lock()  local
6065 	nbl = find_or_allocate_block(lock_sop, &fp->fi_fhandle, nn);  in nfsd4_lock()
6066 	if (!nbl) {  in nfsd4_lock()
6072 	file_lock = &nbl->nbl_lock;  in nfsd4_lock()
6091 		nbl->nbl_time = get_seconds();  in nfsd4_lock()
6093 		list_add_tail(&nbl->nbl_list, &lock_sop->lo_blocked);  in nfsd4_lock()
6094 		list_add_tail(&nbl->nbl_lru, &nn->blocked_locks_lru);  in nfsd4_lock()
6107 		nbl = NULL;  in nfsd4_lock()
6123 	if (nbl) {  in nfsd4_lock()
6127 			list_del_init(&nbl->nbl_list);  in nfsd4_lock()
6128 			list_del_init(&nbl->nbl_lru);  in nfsd4_lock()
6131 		free_blocked_lock(nbl);  in nfsd4_lock()