From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: Re: [PATCH] use per-cpu variables in cpufreq Date: Tue, 14 Jun 2011 11:04:02 +0200 Message-ID: <4DF72402.3060902@ts.fujitsu.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Langsdorf, Mark" Cc: "xen-devel@lists.xensource.com" List-Id: xen-devel@lists.xenproject.org On 06/10/11 21:00, Langsdorf, Mark wrote: > After Keir's comments downthread, are we going to see a > fresh patch for review? Yes, I think I'll have some time this week to do this. Sorry for the delay... Juergen > --Mark Langsdorf > Operating System Research Center > AMD > >> -----Original Message----- >> From: xen-devel-bounces@lists.xensource.com >> [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of >> Juergen Gross >> Sent: Friday, May 27, 2011 6:11 AM >> To: xen-devel@lists.xensource.com >> Subject: [Xen-devel] [PATCH] use per-cpu variables in cpufreq >> >> The cpufreq driver used some local arrays indexed by cpu >> number. This patch >> replaces those arrays by per-cpu variables. The AMD and INTEL >> specific parts >> used different per-cpu data structures with nearly identical >> semantics. >> Fold the two structures into one by adding a generic >> architecture data item. >> >> Signed-off-by: juergen.gross@ts.fujitsu.com >> >> >> 8 files changed, 58 insertions(+), 66 deletions(-) >> xen/arch/x86/acpi/cpufreq/cpufreq.c | 36 >> ++++++++++++------------ >> xen/arch/x86/acpi/cpufreq/powernow.c | 43 >> +++++++++++------------------ >> xen/drivers/acpi/pmstat.c | 6 ++-- >> xen/drivers/cpufreq/cpufreq.c | 24 ++++++++-------- >> xen/drivers/cpufreq/cpufreq_ondemand.c | 2 - >> xen/drivers/cpufreq/utility.c | 8 ++--- >> xen/include/acpi/cpufreq/cpufreq.h | 3 +- >> xen/include/acpi/cpufreq/processor_perf.h | 2 - >> >> >> > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > > -- Juergen Gross Principal Developer Operating Systems TSP ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967 Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com Domagkstr. 28 Internet: ts.fujitsu.com D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html