lkml.org 
[lkml]   [2014]   [Jul]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] Allow increasing the buffer-head per-CPU LRU size
On Thu, Jul 10, 2014 at 09:29:39AM +0200, Sebastien Buisson wrote:
>
> Le 10/07/2014 09:07, Andrew Morton a écrit :
> >This hardwires 16 if ext4&quota and 8 otherwise. There's no way for
> >anyone to alter this decision if they think it will be helpful (or
> >harmful) in their setup.
>
> In fact I do not know how to let experienced people alter the value
> without confusing the others with yet another obscure config option
> (Andi's comment). I would welcome any suggestion to achieve this.

I don't think we should generally expose it.

If someone really wants to experiment they can change the source.

-Andi

--
ak@linux.intel.com -- Speaking for myself only.
--
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: 2014-07-13 09:21    [W:0.424 / U:10.324 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site