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From: Olof Johansson <olof@lixom.net>
To: Michael Neuling <mikey@neuling.org>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org,
	Will Schmidt <will_schmidt@vnet.ibm.com>
Subject: Re: [PATCH] Use SLB size from the device tree
Date: Thu, 8 Nov 2007 18:16:37 -0600	[thread overview]
Message-ID: <20071109001637.GA32488@lixom.net> (raw)
In-Reply-To: <510.1194565218@neuling.org>

On Fri, Nov 09, 2007 at 10:40:18AM +1100, Michael Neuling wrote:
> Currently we hardwire the number of SLBs but the PAPR says we export an
> ibm,slb-size property to specify the number of SLB entries.  This patch
> uses this property instead of assuming 64 always.  If no property is
> found, we assume 64 entries as before.
> 
> This soft patches the SLB handler, so it won't change performance at
> all.
> 
> Signed-off-by: Michael Neuling <mikey@neuling.org>

Acked-by: Olof Johansson <olof@lixom.net>

I wonder if it isn't time soon to move all the mmu_.* globals to a
struct. That's a separate issue though.


-Olof

  reply	other threads:[~2007-11-09  0:16 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-08 23:40 [PATCH] Use SLB size from the device tree Michael Neuling
2007-11-09  0:16 ` Olof Johansson [this message]
2007-12-06  3:32 ` Paul Mackerras
2007-12-06  6:24   ` Michael Neuling
2007-12-06 21:22     ` [PATCH v3] update xmon slb code Will Schmidt

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