Messages in this thread | | | Date | Tue, 9 Jul 2002 14:56:56 +0200 | From | Jens Axboe <> | Subject | Re: [PATCH] 2.4 IDE core for 2.5 |
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On Tue, Jul 09 2002, Bartlomiej Zolnierkiewicz wrote: > > On Tue, 9 Jul 2002, Anton Altaparmakov wrote: > > > On Tue, 9 Jul 2002, Jens Axboe wrote: > > > I've forward ported the 2.4 IDE core (well 2.4.19-pre10-ac2 to be exact) > > > to 2.5.25. It consists of 7 separate patches: > > > > Fantastic! Seeing that the patches are bitkeeper generated, would it be > > possible for you to make a repository available with the patches? (on > > bkbits perhaps?) Would make it a lot easier for us bitkeeper users just to > > pull from your repository... Especially once you update the patches... > > Okay, tired of fantastic ;-) > This forward port has still broken PIO transfer on errors and really > borken multi PIO writes, all due to buffer_head -> bio transition in 2.5.
As I wrote in the initial posting, yes multi pio is broken _for multi page bio's_. Where does 2.5 break pio transfers on error? If you are talking about a 2.4 code base error, then I don't care, you need to tell someone else :-)
> Jens, you would better spend your time on enhancing block layer to > allow me fixing them cleanly...
I'll fix the bio support issue for pio multi write, it's in the next version.
-- Jens Axboe
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