lkml.org 
[lkml]   [2003]   [Jun]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.4.21rc8aa1
On Sat, Jun 28, 2003 at 03:34:35AM +0200, J.A. Magallon wrote:
>
> Hi,
>
> On 06.12, Andrea Arcangeli wrote:
> > This version has some experimental change to the blkdev layer (latency
> > fixes from Chris and Nick too plus the backout of the rc6 latency change
> > to see if we can fix it w/o generating overscheduling, especially
> > because it doesn't sound the right fix), so I would recommend some
> > beating before doing anything critical with it. I would expect it as
> > worse to deadlock with some task in D state. It worked fine for me so
> > far but I didn't run big stress yet. In theory it should be better, but
> > I just wanted to give a warning until it is better tested ;).
> >
> > URL:
> >
> > http://www.us.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.4/2.4.21rc8aa1.gz
> > http://www.us.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.4/2.4.21rc8aa1/
> >
>
> In sg.c, gcc shouts on:
>
> PRINT_PROC("%u\t%hu\t%hd\t%hu\t%d\t%d\n",
> shp->unique_id, shp->host_busy, shp->cmd_per_lun,
> shp->sg_tablesize, (int)shp->unchecked_isa_dma,
> (int)shp->hostt->emulated);
>
> shp->host_busy should be accessed through atomic_read(), I think.

correct ;), thanks

Andrea
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:36    [W:0.142 / U:0.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site