From: Tejun Heo <tj@kernel.org>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: Shaohua Li <shaohua.li@intel.com>,
lkml <linux-kernel@vger.kernel.org>,
"hpa@zytor.com" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>,
eric.dumazet@gmail.com, linux-arch@vger.kernel.org
Subject: Re: [PATCH] alpha: use L1_CACHE_BYTES for cacheline size in the linker script
Date: Tue, 25 Jan 2011 14:28:37 +0100 [thread overview]
Message-ID: <20110125132837.GU27510@htj.dyndns.org> (raw)
In-Reply-To: <20101228113345.GG488@htj.dyndns.org>
On Tue, Dec 28, 2010 at 12:33:45PM +0100, Tejun Heo wrote:
> Currently the linker script uses 64 for cacheline size which isn't
> optimal for all cases. Include asm/cache.h and use L1_CACHE_BYTES
> instead as suggested by Sam Ravnborg.
>
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: Sam Ravnborg <sam@ravnborg.org>
applied to percpu#for-2.6.39.
Thanks.
--
tejun
next prev parent reply other threads:[~2011-01-25 13:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-27 13:37 [PATCH RESEND percpu#for-next] percpu: align percpu readmostly subsection to cacheline Tejun Heo
2010-12-27 13:37 ` Tejun Heo
2010-12-27 20:17 ` H. Peter Anvin
2010-12-27 20:43 ` Sam Ravnborg
2010-12-27 20:43 ` Sam Ravnborg
2010-12-27 21:03 ` H. Peter Anvin
2010-12-28 11:18 ` Tejun Heo
2010-12-28 11:33 ` [PATCH] alpha: use L1_CACHE_BYTES for cacheline size in the linker script Tejun Heo
2011-01-25 13:28 ` Tejun Heo [this message]
2010-12-28 0:48 ` [PATCH RESEND percpu#for-next] percpu: align percpu readmostly subsection to cacheline Shaohua Li
2010-12-28 0:48 ` Shaohua Li
2011-01-25 13:32 ` Tejun Heo
2011-01-25 13:32 ` Tejun Heo
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