servers/app/ClientMemoryAllocator.cpp

56 		struct chunk* chunk = fChunks.RemoveHead();
57 		if (chunk == NULL)
60 		delete_area(chunk->area);
61 		free(chunk);
88 		// another chunk, or resize an existing chunk
95 	// We need to split the chunk into two parts: the one to keep
114 	usedBlock->chunk = best->chunk;
139 	if (freeBlock->size != freeBlock->chunk->size) {
141 		//	and if we had one free blocks list per chunk!
145 			if (block->chunk != freeBlock->chunk)
176 	if (freeBlock->size == freeBlock->chunk->size) {
177 		// We can delete the chunk now
178 		struct chunk* chunk = freeBlock->chunk;
184 		fChunks.Remove(chunk);
185 		delete_area(chunk->area);
188 			fApplication->NotifyDeleteClientArea(chunk->area);
190 		free(chunk);
213 	while (struct chunk* chunk = iterator.Next()) {
215 			"size %lu\n", i++, chunk, chunk->area, chunk->base, chunk->size);
223 		debug_printf("  [%6" B_PRId32 "] %p, chunk %p, base %p, size %lu\n",
224 			i++, block, block->chunk, block->base, block->size);
238 	struct chunk* chunk;
239 	while ((chunk = iterator.Next()) != NULL) {
240 		status_t status = resize_area(chunk->area, chunk->size + size);
252 	if (chunk == NULL) {
259 		chunk = (struct chunk*)malloc(sizeof(struct chunk));
260 		if (chunk == NULL)
265 			free(chunk);
280 			free(chunk);
284 		// add chunk to list
286 		chunk->area = area;
287 		chunk->base = address;
288 		chunk->size = size;
290 		fChunks.Add(chunk);
293 		// create new free block for this chunk
298 		address = chunk->base + chunk->size;
299 		chunk->size += size;
304 	block->chunk = chunk;
349 		return fBlock->chunk->area;
367 		return fBlock->base - fBlock->chunk->base;