报名：《Linux的任督二脉》之《内存管理》在线课程-白红宇

报名：《Linux的任督二脉》之《内存管理》在线课程

阅读量：105 次

发布时间：2019-02-25

本文共 731 字，大约阅读时间需要 2 分钟。

?????Linux?????????????????????????????????????Linux????????????????????????????

?????????

CPU???????????????????????

MMU?????????????RWX?????

Linux????zone???DMA?Normal?HIGHMEM???

Buddy?????????

????????CMA??????

??????????

slab?????kmalloc/kfree???

??????????????

mallopt???????

vmalloc???????

???????OOM??????

Android???????????

?????????

???????VMA??????????

???????vss?rss?pss?uss?????

page fault?????major?minor???

?????????

valgrind?addresssanitizer???????

???I/O????

page cache??????

free???????

read?write????????mmap?

file-backed?????????

swap?zRAM???????

LRU??????

???????????

DMA????????

??cgroup?????

?????page in/out?swapin/out???

Dirty ratio?????

swappiness?????

???????????????????????Linux?????????????????????????

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