181 static int add_pool(struct pool *pool, unsigned int alloc_size)  in add_pool()  argument
188 	alloc_size += sizeof(unsigned int);  in add_pool()
190 	alloc_size += sizeof(struct block_hdr);  in add_pool()
191 	if (alloc_size < INITIAL_SIZE)  in add_pool()
192 		alloc_size = INITIAL_SIZE;  in add_pool()
195 	alloc_size = (alloc_size + SMALLOC_BPL - 1) & ~(SMALLOC_BPL - 1);  in add_pool()
196 	bitmap_blocks = alloc_size / SMALLOC_BPL;  in add_pool()
197 	alloc_size += bitmap_blocks * sizeof(unsigned int);  in add_pool()
198 	pool->mmap_size = alloc_size;  in add_pool()
209 	ptr = mmap(NULL, alloc_size, PROT_READ|PROT_WRITE, mmap_flags, -1, 0);  in add_pool()
214 	memset(ptr, 0, alloc_size);  in add_pool()
427 	size_t alloc_size = size + sizeof(struct block_hdr);  in smalloc_pool()  local
435 	alloc_size += sizeof(unsigned int);  in smalloc_pool()
436 	alloc_size = (alloc_size + int_mask) & ~int_mask;  in smalloc_pool()
439 	ptr = __smalloc_pool(pool, alloc_size);  in smalloc_pool()
443 		hdr->size = alloc_size;  in smalloc_pool()