[lkml]   [2003]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] 2.6.0-test4 -- add context switch counters
On Wed, Aug 27, 2003 at 05:39:27PM +1000, Peter Chubb wrote:
> To calculate these you need a timestamp for last change, and a set of
> counters.
> Then code to update all the counters every time one of the sizes
> change (otherwise you need a timestamp for each counter) by adding
> current_size*(current_time - last_change_time) to each counter.

Hmm. Building a tiny integrated counter ADT sounds useful; I can just
park it on something easy like RSS and we can use it to crush the rest
when there's enough machinery to keep the non-integrated counters.

-- wli
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:48    [W:0.088 / U:1.808 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site