Re: CONFIG_NO_HZ breaks blktrace timestamps
From: Jens Axboe
Date: Fri Jan 11 2008 - 04:25:34 EST
On Fri, Jan 11 2008, Ingo Molnar wrote:
>
> * Jens Axboe <jens.axboe@xxxxxxxxxx> wrote:
>
> > Thanks for reporting this. Guillaume, did you write this patch? We
> > need to get it into 2.6.24-rc7 asap. Let me know if I should take care
> > of that, or if it's already queued up elsewhere.
>
> they are from the scheduler git tree (except the first debug patch), but
> queued up for v2.6.25 at the moment.
So this means that blktrace will be broken with CONFIG_NO_HZ for 2.6.24?
That's clearly a regression.
--
Jens Axboe
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