lkml.org 
[lkml]   [2004]   [Mar]   [28]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateSun, 28 Mar 2004 15:21:37 -0500
FromJeff Garzik <>
SubjectRe: [PATCH] speed up SATA
Jens Axboe wrote:
> So you could change ->max_sectors to be 'max allowable io, hardware
> limitation' and add ->optimal_sectors to be 'best sized io'. I don't see
> tha it buys you anything, since you'd be going for optimal_sectors all
> the time anyways.


In terms of implementation, I imagine we would add a ->max_hw_sectors, 
once the IO scheduler and VM (or userland?) are smart enough to tune 
->max_sectors dynamically.

	Jeff



-
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 14:02    [from the cache]
©2003-2008