On Fri, Mar 09, 2001 at 01:08:57PM +0530, Manoj Sontakke wrote:
> Hi
> Sorry, these questions do not belog here but i could not find any
> better place.
>
> 1. Is quicksort on doubly linked list is implemented anywhere? I need it
> for sk_buff queues.
I would suggest that you use merge sort. It is ideally suited for sorting
linked lists, and it always has N log N running time. I dont know of an
existing implementation in the kernel sources, but it should be easy to
write one. I did a google search on "merge sort" "linked list" and it
comes up with lots of links. Here is a good one:
http://www.ddj.com/articles/1998/9805/9805p/9805p.htm?topic=java
Hope this helps,
Jim
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