Lines Matching defs:nbl

296 	struct nfsd4_blocked_lock *nbl;
298 	nbl = find_blocked_lock(lo, fh, nn);
299 	if (!nbl) {
300 		nbl= kmalloc(sizeof(*nbl), GFP_KERNEL);
301 		if (nbl) {
302 			INIT_LIST_HEAD(&nbl->nbl_list);
303 			INIT_LIST_HEAD(&nbl->nbl_lru);
304 			fh_copy_shallow(&nbl->nbl_fh, fh);
305 			locks_init_lock(&nbl->nbl_lock);
306 			kref_init(&nbl->nbl_kref);
307 			nfsd4_init_cb(&nbl->nbl_cb, lo->lo_owner.so_client,
312 	return nbl;
318 	struct nfsd4_blocked_lock *nbl;
320 	nbl = container_of(kref, struct nfsd4_blocked_lock, nbl_kref);
321 	kfree(nbl);
325 free_blocked_lock(struct nfsd4_blocked_lock *nbl)
327 	locks_delete_block(&nbl->nbl_lock);
328 	locks_release_private(&nbl->nbl_lock);
329 	kref_put(&nbl->nbl_kref, free_nbl);
337 	struct nfsd4_blocked_lock *nbl;
343 		nbl = list_first_entry(&lo->lo_blocked,
346 		list_del_init(&nbl->nbl_list);
347 		WARN_ON(list_empty(&nbl->nbl_lru));
348 		list_move(&nbl->nbl_lru, &reaplist);
354 		nbl = list_first_entry(&reaplist, struct nfsd4_blocked_lock,
356 		list_del_init(&nbl->nbl_lru);
357 		free_blocked_lock(nbl);
364 	struct nfsd4_blocked_lock	*nbl = container_of(cb,
366 	locks_delete_block(&nbl->nbl_lock);
391 	struct nfsd4_blocked_lock	*nbl = container_of(cb,
394 	free_blocked_lock(nbl);
6136 	struct nfsd4_blocked_lock *nbl;
6208 		nbl = list_first_entry(&nn->blocked_locks_lru,
6210 		if (!state_expired(&lt, nbl->nbl_time))
6212 		list_move(&nbl->nbl_lru, &reaplist);
6213 		list_del_init(&nbl->nbl_list);
6218 		nbl = list_first_entry(&reaplist,
6220 		list_del_init(&nbl->nbl_lru);
6221 		free_blocked_lock(nbl);
7175 	struct nfsd4_blocked_lock	*nbl = container_of(fl,
7181 	if (!list_empty(&nbl->nbl_list)) {
7182 		list_del_init(&nbl->nbl_list);
7183 		list_del_init(&nbl->nbl_lru);
7189 		trace_nfsd_cb_notify_lock(lo, nbl);
7190 		nfsd4_run_cb(&nbl->nbl_cb);
7486 	struct nfsd4_blocked_lock *nbl = NULL;
7604 	nbl = find_or_allocate_block(lock_sop, &fp->fi_fhandle, nn);
7605 	if (!nbl) {
7611 	file_lock = &nbl->nbl_lock;
7630 		nbl->nbl_time = ktime_get_boottime_seconds();
7632 		list_add_tail(&nbl->nbl_list, &lock_sop->lo_blocked);
7633 		list_add_tail(&nbl->nbl_lru, &nn->blocked_locks_lru);
7634 		kref_get(&nbl->nbl_kref);
7647 		kref_put(&nbl->nbl_kref, free_nbl);
7648 		nbl = NULL;
7664 	if (nbl) {
7668 			if (!list_empty(&nbl->nbl_list) &&
7669 			    !list_empty(&nbl->nbl_lru)) {
7670 				list_del_init(&nbl->nbl_list);
7671 				list_del_init(&nbl->nbl_lru);
7672 				kref_put(&nbl->nbl_kref, free_nbl);
7674 			/* nbl can use one of lists to be linked to reaplist */
7677 		free_blocked_lock(nbl);