Trees in Linux kernel

Radix tree:
http://lwn.net/Articles/175432/

Red black tree:
http://lwn.net/Articles/184495/

Linux Kernel Linked List Explained

http://isis.poly.edu/kulesh/stuff/src/klist/

latex tips for big projects

http://cohomo.blogbus.com/logs/23129805.html

http://bbs.ctex.org/viewthread.php?tid=24600

auto wakeup after S3 sleep

On Linux

• rtcwake -s 30 -m mem

-s means sleep seconds, -m means sleep type. Then the machine will sleep first and wait for 30 seconds and wake up.

On Windows

• pwrtest /sleep /p:30

The result is the same as Linux.

Ftrace in Linux kernel

• A look at ftrace http://lwn.net/Articles/322666/


• trace-cmd - command line reader for ftrace http://lwn.net/Articles/341902/


• Debugging the kernel using Ftrace - part 1 http://lwn.net/Articles/365835/


• Debugging the kernel using Ftrace - part 2 http://lwn.net/Articles/366796/


• Secrets of the Ftrace function tracer http://lwn.net/Articles/370423/

Mutex in Linux kernel, tasklet and work queue

http://www.mjmwired.net/kernel/Documentation/mutex-design.txt http://www.ibm.com/developerworks/linux/library/l-tasklets/index.html

A good website about data structures

http://eternallyconfuzzled.com

Some links about network terms

http://en.wikipedia.org/wiki/Network_switch#Layer_3 http://en.wikipedia.org/wiki/LAN_switching http://en.wikipedia.org/wiki/Router http://www.wisc-online.com/objects/ViewObject.aspx?ID=CIS6508 http://www.eventhelix.com/realtimemantra/networking/ip_routing.htm