标签：ar on c r as return ca d oc
1) Allocate a chunk of memory big enough to satisfy the request, and return a pointer to it.
2) Remember which chunks of ram are in use and which aren‘t.
3) Combine free chunks to make bigger ones.
标签：ar on c r as return ca d oc
原文地址：http://www.cnblogs.com/miaoz/p/3972665.html
