From: Michael Ellerman <michael@ellerman.id.au>
To: Tony Breeds <tony@bakeyournoodle.com>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH 2/2] Raise the upper limit of NR_CPUS and move the pacas into the BSS.
Date: Thu, 24 Apr 2008 14:08:49 +1000 [thread overview]
Message-ID: <1209010129.9245.21.camel@concordia.ozlabs.ibm.com> (raw)
In-Reply-To: <6bbf4d3637c9b72f9f0a4cf8a6f2c322c0784d7e.1209008469.git.tony@bakeyournoodle.com>
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On Thu, 2008-04-24 at 13:43 +1000, Tony Breeds wrote:
> This patch adds the required functionality to fill in all pacas at runtime.
>
> With NR_CPUS=1024
> text data bss dec hex filename
> 137 1704032 0 1704169 1a00e9 arch/powerpc/kernel/paca.o :Before
> 121 1179744 524288 1704153 1a00d9 arch/powerpc/kernel/paca.o :After
Niiiiice.
cheers
--
Michael Ellerman
OzLabs, IBM Australia Development Lab
wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)
We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person
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next prev parent reply other threads:[~2008-04-24 4:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-24 3:43 [PATCH 1/2 v4] Make iSeries spin on __secondary_hold_spinloop, like pSeries Tony Breeds
2008-04-24 3:43 ` [PATCH 2/2] Raise the upper limit of NR_CPUS and move the pacas into the BSS Tony Breeds
2008-04-24 4:08 ` Michael Ellerman [this message]
2008-04-29 9:46 ` Arnd Bergmann
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