From: "Duyck, Alexander H" <alexander.h.duyck@intel.com>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: RE: [PATCH] slub: move kmem_cache_node into it's own cacheline
Date: Fri, 21 May 2010 13:23:27 -0700 [thread overview]
Message-ID: <80769D7B14936844A23C0C43D9FBCF0F256284B0C1@orsmsx501.amr.corp.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1005211330570.14851@router.home>
Christoph Lameter wrote:
> struct kmem_cache is allocated without any alignment so the alignment
> spec does not work.
>
> If you want this then you also need to align struct kmem_cache.
> internode aligned would require the kmem_cache to be page aligned. So
> lets drop the hunk from this patch for now. A separate patch may
> convince us to merge aligning kmem_cache_node within kmem_cache.
I will pull that hunk out, test it, and resubmit within the next hour or so if everything looks good.
Thanks,
Alex
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next prev parent reply other threads:[~2010-05-21 20:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-20 23:47 Alexander Duyck
2010-05-21 4:59 ` Pekka Enberg
2010-05-21 14:41 ` Shi, Alex
2010-05-21 18:03 ` Christoph Lameter
2010-05-24 18:14 ` Pekka Enberg
2010-05-26 0:52 ` Shi, Alex
2010-05-21 18:06 ` Christoph Lameter
2010-05-21 18:17 ` Duyck, Alexander H
2010-05-21 18:24 ` Christoph Lameter
2010-05-21 18:33 ` Christoph Lameter
2010-05-21 20:23 ` Duyck, Alexander H [this message]
2010-05-21 20:41 ` Christoph Lameter
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