From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Cc: Paul Mundt <lethal@linux-sh.org>,
linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org,
Christoph Lameter <cl@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH] slab: fix slab flags for archs use alignment larger
Date: Fri, 13 Feb 2009 09:30:34 +0000 [thread overview]
Message-ID: <84144f020902130130k7d66bd0i7637ec0589d3bee1@mail.gmail.com> (raw)
In-Reply-To: <84144f020902130122y471dd92em4a72de43a0cfc681@mail.gmail.com>
On Fri, Feb 13, 2009 at 11:22 AM, Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> That sounds unfortunate. Can you post
>
> cat /proc/meminfo | grep Slab
>
> results on sh without and with your patch? Bumping the limit up to
> ARCH_KMALLOC_MINALIGN does make sense but we'd need to know what kind
> of problems it might cause.
You probably want to fix up the issues Paul raised, though.
WARNING: multiple messages have this Message-ID (diff)
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Cc: Paul Mundt <lethal@linux-sh.org>,
linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org,
Christoph Lameter <cl@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH] slab: fix slab flags for archs use alignment larger 64-bit
Date: Fri, 13 Feb 2009 11:30:34 +0200 [thread overview]
Message-ID: <84144f020902130130k7d66bd0i7637ec0589d3bee1@mail.gmail.com> (raw)
In-Reply-To: <84144f020902130122y471dd92em4a72de43a0cfc681@mail.gmail.com>
On Fri, Feb 13, 2009 at 11:22 AM, Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> That sounds unfortunate. Can you post
>
> cat /proc/meminfo | grep Slab
>
> results on sh without and with your patch? Bumping the limit up to
> ARCH_KMALLOC_MINALIGN does make sense but we'd need to know what kind
> of problems it might cause.
You probably want to fix up the issues Paul raised, though.
WARNING: multiple messages have this Message-ID (diff)
From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
Cc: Paul Mundt <lethal@linux-sh.org>,
linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org,
Christoph Lameter <cl@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH] slab: fix slab flags for archs use alignment larger 64-bit
Date: Fri, 13 Feb 2009 11:30:34 +0200 [thread overview]
Message-ID: <84144f020902130130k7d66bd0i7637ec0589d3bee1@mail.gmail.com> (raw)
In-Reply-To: <84144f020902130122y471dd92em4a72de43a0cfc681@mail.gmail.com>
On Fri, Feb 13, 2009 at 11:22 AM, Pekka Enberg <penberg@cs.helsinki.fi> wrote:
> That sounds unfortunate. Can you post
>
> cat /proc/meminfo | grep Slab
>
> results on sh without and with your patch? Bumping the limit up to
> ARCH_KMALLOC_MINALIGN does make sense but we'd need to know what kind
> of problems it might cause.
You probably want to fix up the issues Paul raised, though.
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next prev parent reply other threads:[~2009-02-13 9:30 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-12 17:51 [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Giuseppe CAVALLARO
2009-02-12 18:56 ` Paul Mundt
2009-02-12 18:56 ` Paul Mundt
2009-02-13 9:00 ` Giuseppe CAVALLARO
2009-02-13 10:00 ` Giuseppe CAVALLARO
2009-02-13 9:22 ` [PATCH] slab: fix slab flags for archs use alignment larger Pekka Enberg
2009-02-13 9:22 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Pekka Enberg
2009-02-13 9:30 ` Pekka Enberg [this message]
2009-02-13 9:30 ` Pekka Enberg
2009-02-13 9:30 ` Pekka Enberg
2009-02-13 9:47 ` [PATCH] slab: fix slab flags for archs use alignment larger Giuseppe CAVALLARO
2009-02-13 10:46 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Giuseppe CAVALLARO
2009-02-13 10:05 ` [PATCH] slab: fix slab flags for archs use alignment larger Pekka Enberg
2009-02-13 10:05 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Pekka Enberg
2009-02-13 10:16 ` [PATCH] slab: fix slab flags for archs use alignment larger Giuseppe CAVALLARO
2009-02-13 11:15 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Giuseppe CAVALLARO
2009-02-13 13:11 ` [PATCH] slab: fix slab flags for archs use alignment larger Giuseppe CAVALLARO
2009-02-13 14:11 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Giuseppe CAVALLARO
2009-02-13 13:41 ` [PATCH] slab: fix slab flags for archs use alignment larger Pekka Enberg
2009-02-13 13:41 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Pekka Enberg
2009-02-18 8:31 ` [PATCH] slab: fix slab flags for archs use alignment larger Giuseppe CAVALLARO
2009-02-18 9:30 ` [PATCH] slab: fix slab flags for archs use alignment larger 64-bit Giuseppe CAVALLARO
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