转自:http://blog.csdn.net/thegameisfives/article/details/7308458 什么是ION ? 我的理解就是google在android4.0引入的一种内存管理器,来替代之前各个芯片厂家自己的方案..以下是网上找到的: it has become clear that PMEM is considered obsolete and will
Global kva allocator 数据结构 /*** Global kva allocator ***/#define VM_LAZY_FREE 0x01#define VM_LAZY_FREEING 0x02#define VM_VM_AREA 0x04struct vmap_area {unsigned long va_start;unsigned long va
Rust支持2个内存分配器(allocator):alloc_system和alloc_jemalloc。 alloc_jemalloc不支持valgrind,valgrind是查看内存泄漏很有帮助的工具,所以在定位内存泄漏问题时,需要切换成alloc_system。 The Rust Programming Language 第一版上的说明已经过时了,只写 #![feature(all
原文地址 为了保证概念的严谨性,翻译时保留了英文原文。 This post explains how to implement heap allocators from scratch. It presents and discusses different allocator designs, including bump allocation, linked list allocation