请指教 我是linux新手，如何开始阅读内核原码？

sunnystar

请指教 我是linux新手，如何开始阅读内核原码？
请详细说明？

levent

偶也想知道

Dragonfly

read a os book first if u do not do that before. then write some c code to be familar with c if u do not do that before. then read understanding linux kernel book frist 3 chapters. if u can understand less than 30%. then u can give up wisely. not everybody need to know how tv is made out if he really use it only.

肩上有只蝴蝶

这不简单，张开嘴，用尽你全身的力量集中在喉咙上，大声说："内核源码"，不就可以了吗

wsm

晕倒 这里可不是水区啊 我看了一本书外加n个头文件的结果就是：除非你也想开发一个系统或者闲着无聊找点事做 否则没什么必要完整看内核代码

coldwind

[quote:47ac3ee5c0="sunnystar"]请指教 我是linux新手，如何开始阅读内核原码？
请详细说明？[/quote]

第一步、弄明白你为什么要读它

Dragonfly

yes coldwind is right. u should have the need before u read kernel source. if everybody read then u read, that is not wise. my situation is because i need program on fs, block level, and scsi layer. so i read them. in fact, i still do not know how system boot up until recently. combining it with u needs. that is the most important. otherwise you can not last too long. i bet.

foz

你要想读的话,自己要苦攻,总有一天会攻下的!!
................................其实我也想读!哈!哈!

Dragonfly

[quote:cd1690656e="foz"]你要想读的话,自己要苦攻,总有一天会攻下的!!
................................其实我也想读!哈!哈! [/quote]

i do not think so. that day may be too far away to come if u do not have needed basics and a target.

coldwind

[quote:968548875c="foz"]你要想读的话,自己要苦攻,总有一天会攻下的!!
................................其实我也想读!哈!哈! [/quote]


没有需求是坚持不到“那一天”的
光凭着一腔热情就想读完linux kernel是不现实的，而且即使读完对你也不会有什么太大的帮助，linux里一个驱动程序我读过几遍，完全了解了它的结构，又调试过它，我都不敢说算是真正的理解了它
另外不要过分相信自己的意志力
你如果真的能“干读”linux并把它读完，有这么多时间精力和意志，干点别的什么不好

Dragonfly

coldwind, u are right. so i always say that u need read it with goals.

coldwind

是啊，可惜实话总是不中听的，但愿没有彻底打击这些雄心勃勃的读核哥们
你看他们都不会贴子了

Dragonfly

hehe, of course. when u want to do sth, u need courage from others. but the reality is terrible.

Dragonfly

but reality is always terrible.