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Lines Matching defs:nref

191 	struct chfs_node_ref *nref;
192 	nref = pool_cache_get(chfs_nrefs_cache, PR_WAITOK);
195 		nref[i].nref_lnr = REF_EMPTY_NODE;
196 		nref[i].nref_next = NULL;
199 	nref[i].nref_lnr = REF_LINK_TO_NEXT;
200 	nref[i].nref_next = NULL;
202 	return nref;
207 chfs_free_refblock(struct chfs_node_ref *nref)
209 	pool_cache_put(chfs_nrefs_cache, nref);
221 	struct chfs_node_ref *nref, *new, *old __diagused;
223 	nref = cheb->last_node;
225 	if (!nref) {
226 		/* There haven't been any nref allocated for this block yet */
227 		nref = chfs_alloc_refblock();
229 		cheb->first_node = nref;
230 		cheb->last_node = nref;
231 		nref->nref_lnr = cheb->lnr;
232 		KASSERT(cheb->lnr == nref->nref_lnr);
234 		return nref;
237 	nref++;
238 	if (nref->nref_lnr == REF_LINK_TO_NEXT) {
241 		nref->nref_next = new;
242 		nref = new;
245 	cheb->last_node = nref;
246 	nref->nref_lnr = cheb->lnr;
248 	KASSERT(old->nref_lnr == nref->nref_lnr &&
249 	    nref->nref_lnr == cheb->lnr);
251 	return nref;
258 	struct chfs_node_ref *nref, *block;
260 	block = nref = cheb->first_node;
262 	while (nref) {
263 		if (nref->nref_lnr == REF_LINK_TO_NEXT) {
264 			nref = nref->nref_next;
266 			block = nref;
269 		nref++;
300 	ret->nref = NULL;