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SubjectRe: [PATCH] rmap 14
Date
On Saturday 17 August 2002 01:02, Mel wrote:
> On Fri, 16 Aug 2002, Scott Kaplan wrote:
> The measure is the time when the script asked the module to read a page.
> The page is read by echoing to a mapanon_read proc entry. It's looking
> like it takes about 350 microseconds to enter the module and perform the
> read. I don't call schedule although it is possible I get scheduled. The only
> way to be sure would be to collect all timing information within the module
> which is perfectly possible. The only trouble is that if the module collects,
> only one test instance can run at a time.

It sounds like you want to try the linux trace toolkit:

http://www.opersys.com/LTT/

--
Daniel
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