75 	struct lwsac_head *lachead;  in lwsac_extend()  local
79 	lachead = (struct lwsac_head *)&head[1];  in lwsac_extend()
81 	bf = lachead->curr;  in lwsac_extend()
98 	struct lwsac_head *lachead = NULL;  in _lwsac_use()  local
103 		lachead = (struct lwsac_head *)&bf[1];  in _lwsac_use()
123 		if (lachead && lachead->curr) {  in _lwsac_use()
124 			bf = lachead->curr;  in _lwsac_use()
171 		bf->ofs += sizeof(*lachead);  in _lwsac_use()
172 		lachead = (struct lwsac_head *)&bf[1];  in _lwsac_use()
173 		memset(lachead, 0, sizeof(*lachead));  in _lwsac_use()
175 		if (lachead->curr)  in _lwsac_use()
176 			lachead->curr->next = bf;  in _lwsac_use()
178 	lachead->curr = bf;  in _lwsac_use()
183 	lachead->total_alloc_size += alloc;  in _lwsac_use()
184 	lachead->total_blocks++;  in _lwsac_use()
281 	struct lwsac_head *lachead;  in lwsac_info()  local
288 	lachead = (struct lwsac_head *)&head[1];  in lwsac_info()
291 		   (int)(lachead->total_alloc_size >> 10), lachead->total_blocks);  in lwsac_info()
298 	struct lwsac_head *lachead;  in lwsac_total_alloc()  local
303 	lachead = (struct lwsac_head *)&head[1];  in lwsac_total_alloc()
304 	return lachead->total_alloc_size;  in lwsac_total_alloc()
310 	struct lwsac_head *lachead = (struct lwsac_head *)&head[1];  in lwsac_reference()  local
312 	lachead->refcount++;  in lwsac_reference()
314 		    __func__, head, lachead->detached, lachead->refcount);  in lwsac_reference()
320 	struct lwsac_head *lachead;  in lwsac_unreference()  local
325 	lachead = (struct lwsac_head *)&(*head)[1];  in lwsac_unreference()
327 	if (!lachead->refcount)  in lwsac_unreference()
330 	lachead->refcount--;  in lwsac_unreference()
333 		    __func__, *head, lachead->detached, lachead->refcount);  in lwsac_unreference()
335 	if (lachead->detached && !lachead->refcount) {  in lwsac_unreference()
344 	struct lwsac_head *lachead;  in lwsac_detach()  local
349 	lachead = (struct lwsac_head *)&(*head)[1];  in lwsac_detach()
351 	lachead->detached = 1;  in lwsac_detach()
352 	if (!lachead->refcount) {  in lwsac_detach()
357 			    __func__, *head, lachead->refcount);  in lwsac_detach()