lkml.org 
[lkml]   [2006]   [Oct]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Directories > 2GB
On Mon, Oct 09, 2006 at 09:15:28PM -0500, Steve Lord wrote:
> Hi Dave,
>
> My recollection is that it used to default to on, it was disabled
> because it needs to map the buffer into a single contiguous chunk
> of kernel memory. This was placing a lot of pressure on the memory
> remapping code, so we made it not default to on as reworking the
> code to deal with non contig memory was looking like a major
> effort.

Exactly. The code works but tends to go OOM pretty fast at least
when the dir blocksize code is bigger than the page size. I should
give the code a spin on my ppc box with 64k pages if it works better
there.

-
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: 2006-10-10 11:21    [W:0.060 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site