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From: Michal Simek on 9 Mar 2010 06:50
Mike Frysinger wrote:
> On Mon, Mar 8, 2010 at 19:58, KAMEZAWA Hiroyuki wrote:
>> David-san, could you check this ?
>> ==
>> From: KAMEZAWA Hiroyuki <kamezawa.hiroyu(a)jp.fujitsu.com>
>>
>> Fix breakage in NOMMU build
>>
>> commit 34e55232e59f7b19050267a05ff1226e5cd122a5 added sync_mm_rss()
>> for syncing loosely accounted rss counters. It's for CONFIG_MMU but
>> sync_mm_rss is called even in NOMMU enviroment (kerne/exit.c, fs/exec.c).
>> Above commit doesn't handle it well.
>>
>> This patch changes
>> SPLIT_RSS_COUNTING depends on SPLIT_PTLOCKS && CONFIG_MMU
>>
>> And for avoid unnecessary function calls, sync_mm_rss changed to be inlined
>> noop function in header file.
>
> fixes Blackfin systems ...
>
> Signed-off-by: Mike Frysinger <vapier(a)gentoo.org>


fixes Microblaze noMMU systems too.

Signed-off-by: Michal Simek <monstr(a)monstr.eu>

You can check Microblaze noMMU system via my site
http://www.monstr.eu/wiki/doku.php?id=log:log

Will be good to add your patches to linux-next before Linus tree.

Michal


> -mike
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PetaLogix - Linux Solutions for a Reconfigurable World
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From: Christoph Lameter on 9 Mar 2010 10:50
On Tue, 9 Mar 2010, Michal Simek wrote:

> > Signed-off-by: Mike Frysinger <vapier(a)gentoo.org>
> Signed-off-by: Michal Simek <monstr(a)monstr.eu>

?? You handled this patch?

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