All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mel Gorman <mel@csn.ul.ie>
To: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>,
	Pekka Enberg <penberg@cs.helsinki.fi>,
	Christoph Lameter <cl@linux-foundation.org>,
	sachinp@in.ibm.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, Tejun Heo <tj@kernel.org>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 3/3] slqb: Allow SLQB to be used on PPC
Date: Tue, 22 Sep 2009 10:32:49 +0100	[thread overview]
Message-ID: <20090922093249.GC12254@csn.ul.ie> (raw)
In-Reply-To: <20090922093023.GA22441@osiris.boeblingen.de.ibm.com>

On Tue, Sep 22, 2009 at 11:30:23AM +0200, Heiko Carstens wrote:
> On Mon, Sep 21, 2009 at 05:10:26PM +0100, Mel Gorman wrote:
> > SLQB was disabled on PPC as it would stab itself in the face when running
> > on machines with CPUs on memoryless nodes. As those configurations should
> > now work, allow SLQB to be configured again on PPC.
> > 
> > Signed-off-by: Mel Gorman <mel@csn.ul.ie>
> > ---
> >  init/Kconfig |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/init/Kconfig b/init/Kconfig
> > index adc10ab..8f55fde 100644
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -1033,7 +1033,7 @@ config SLUB
> > 
> >  config SLQB
> >  	bool "SLQB (Queued allocator)"
> > -	depends on !PPC && !S390
> > +	depends on !S390
> 
> You can remove S390 from the list independently from this patch set.
> As already mentioned SLQB works again on s390 and whatever caused the
> bug I reported a few weeks back is gone.
> 

Nice one. Thanks.

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab

WARNING: multiple messages have this Message-ID (diff)
From: Mel Gorman <mel@csn.ul.ie>
To: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>,
	Pekka Enberg <penberg@cs.helsinki.fi>,
	Christoph Lameter <cl@linux-foundation.org>,
	sachinp@in.ibm.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, Tejun Heo <tj@kernel.org>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>
Subject: Re: [PATCH 3/3] slqb: Allow SLQB to be used on PPC
Date: Tue, 22 Sep 2009 10:32:49 +0100	[thread overview]
Message-ID: <20090922093249.GC12254@csn.ul.ie> (raw)
In-Reply-To: <20090922093023.GA22441@osiris.boeblingen.de.ibm.com>

On Tue, Sep 22, 2009 at 11:30:23AM +0200, Heiko Carstens wrote:
> On Mon, Sep 21, 2009 at 05:10:26PM +0100, Mel Gorman wrote:
> > SLQB was disabled on PPC as it would stab itself in the face when running
> > on machines with CPUs on memoryless nodes. As those configurations should
> > now work, allow SLQB to be configured again on PPC.
> > 
> > Signed-off-by: Mel Gorman <mel@csn.ul.ie>
> > ---
> >  init/Kconfig |    2 +-
> >  1 files changed, 1 insertions(+), 1 deletions(-)
> > 
> > diff --git a/init/Kconfig b/init/Kconfig
> > index adc10ab..8f55fde 100644
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -1033,7 +1033,7 @@ config SLUB
> > 
> >  config SLQB
> >  	bool "SLQB (Queued allocator)"
> > -	depends on !PPC && !S390
> > +	depends on !S390
> 
> You can remove S390 from the list independently from this patch set.
> As already mentioned SLQB works again on s390 and whatever caused the
> bug I reported a few weeks back is gone.
> 

Nice one. Thanks.

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>

  reply	other threads:[~2009-09-22  9:32 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-21 16:10 [RFC PATCH 0/3] Fix SLQB on memoryless configurations V2 Mel Gorman
2009-09-21 16:10 ` Mel Gorman
2009-09-21 16:10 ` [PATCH 1/3] powerpc: Allocate per-cpu areas for node IDs for SLQB to use as per-node areas Mel Gorman
2009-09-21 16:10   ` Mel Gorman
2009-09-21 17:17   ` Daniel Walker
2009-09-21 17:17     ` Daniel Walker
2009-09-21 17:24     ` Randy Dunlap
2009-09-21 17:24       ` Randy Dunlap
2009-09-21 17:29       ` Daniel Walker
2009-09-21 17:29         ` Daniel Walker
2009-09-21 17:42     ` Mel Gorman
2009-09-21 17:42       ` Mel Gorman
2009-09-22  0:01   ` Tejun Heo
2009-09-22  0:01     ` Tejun Heo
2009-09-22  9:32     ` Mel Gorman
2009-09-22  9:32       ` Mel Gorman
2009-09-21 16:10 ` [PATCH 2/3] slqb: Record what node is local to a kmem_cache_cpu Mel Gorman
2009-09-21 16:10   ` Mel Gorman
2009-09-21 16:10 ` [PATCH 3/3] slqb: Allow SLQB to be used on PPC Mel Gorman
2009-09-21 16:10   ` Mel Gorman
2009-09-22  9:30   ` Heiko Carstens
2009-09-22  9:30     ` Heiko Carstens
2009-09-22  9:32     ` Mel Gorman [this message]
2009-09-22  9:32       ` Mel Gorman
2009-09-21 17:46 ` [RFC PATCH 0/3] Fix SLQB on memoryless configurations V2 Mel Gorman
2009-09-21 17:46   ` Mel Gorman
2009-09-21 17:54   ` Christoph Lameter
2009-09-21 17:54     ` Christoph Lameter
2009-09-21 18:05     ` Pekka Enberg
2009-09-21 18:05       ` Pekka Enberg
2009-09-21 18:07     ` Mel Gorman
2009-09-21 18:07       ` Mel Gorman
2009-09-21 18:17       ` Christoph Lameter
2009-09-21 18:17         ` Christoph Lameter
2009-09-22 10:05         ` Mel Gorman
2009-09-22 10:05           ` Mel Gorman
2009-09-22 10:21           ` Pekka Enberg
2009-09-22 10:21             ` Pekka Enberg
2009-09-22 10:24             ` Mel Gorman
2009-09-22 10:24               ` Mel Gorman
2009-09-22  5:03       ` Sachin Sant
2009-09-22  5:03         ` Sachin Sant
2009-09-22 10:07         ` Mel Gorman
2009-09-22 10:07           ` Mel Gorman
2009-09-22 12:55         ` Mel Gorman
2009-09-22 12:55           ` Mel Gorman
2009-09-22 13:05           ` Sachin Sant
2009-09-22 13:05             ` Sachin Sant
2009-09-22 13:20             ` Mel Gorman
2009-09-22 13:20               ` Mel Gorman
     [not found]               ` <363172900909220629j2f5174cbo9fe027354948d37@mail.gmail.com>
2009-09-22 13:38                 ` Mel Gorman
2009-09-22 13:38                   ` Mel Gorman
2009-09-22 23:07                 ` Christoph Lameter
2009-09-22 23:07                   ` Christoph Lameter
2009-09-22  0:00 ` Benjamin Herrenschmidt
2009-09-22  0:00   ` Benjamin Herrenschmidt
2009-09-22  0:19   ` David Rientjes
2009-09-22  0:19     ` David Rientjes
2009-09-22  6:30     ` Christoph Lameter
2009-09-22  6:30       ` Christoph Lameter
2009-09-22  7:59       ` David Rientjes
2009-09-22  7:59         ` David Rientjes
2009-09-22  8:11         ` Benjamin Herrenschmidt
2009-09-22  8:11           ` Benjamin Herrenschmidt
2009-09-22  8:44           ` David Rientjes
2009-09-22  8:44             ` David Rientjes
2009-09-22 15:26   ` Mel Gorman
2009-09-22 15:26     ` Mel Gorman
2009-09-22 17:31     ` David Rientjes
2009-09-22 17:31       ` David Rientjes

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20090922093249.GC12254@csn.ul.ie \
    --to=mel@csn.ul.ie \
    --cc=benh@kernel.crashing.org \
    --cc=cl@linux-foundation.org \
    --cc=heiko.carstens@de.ibm.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=npiggin@suse.de \
    --cc=penberg@cs.helsinki.fi \
    --cc=sachinp@in.ibm.com \
    --cc=tj@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.