Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-05 Thread Andrew Morton
> On Wed, 05 Sep 2007 07:46:36 -0700 Mike Travis <[EMAIL PROTECTED]> wrote: > > > Andrew Morton wrote: > >> On Wed, 5 Sep 2007 09:10:10 +0100 Andi Kleen <[EMAIL PROTECTED]> wrote: > >>> I can easily do the changes for ia64 and test them. I don't have the > >>> capability of testing on the powerp

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-05 Thread Mike Travis
Andrew Morton wrote: >> On Wed, 5 Sep 2007 09:10:10 +0100 Andi Kleen <[EMAIL PROTECTED]> wrote: >>> I can easily do the changes for ia64 and test them. I don't have the >>> capability of testing on the powerpc. >> You can get cross compilers and make it compile > > http://userweb.kernel.org/~ak

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-05 Thread Andrew Morton
> On Wed, 5 Sep 2007 09:10:10 +0100 Andi Kleen <[EMAIL PROTECTED]> wrote: > > I can easily do the changes for ia64 and test them. I don't have the > > capability of testing on the powerpc. > > You can get cross compilers and make it compile http://userweb.kernel.org/~akpm/cross-compilers/ - To u

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-05 Thread Andi Kleen
> > It'd be better to convert the unconverted architectures? Agreed. > I can easily do the changes for ia64 and test them. I don't have the > capability of testing on the powerpc. You can get cross compilers and make it compile and I'm sure some powerpc person will be happy to test it then whe

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-04 Thread Christoph Lameter
On Tue, 4 Sep 2007, Andrew Morton wrote: > > My question though, would include/linux/smp.h be the appropriate place for > > the above define? (That is, if the above approach is the correct one... ;-) > > It'd be better to convert the unconverted architectures? That is certainly the cleanest sol

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-04 Thread Andrew Morton
> On Tue, 04 Sep 2007 16:11:31 -0700 Mike Travis <[EMAIL PROTECTED]> wrote: > > > > It'd be better to convert the unconverted architectures? > > I can easily do the changes for ia64 and test them. I don't have the > capability > of testing on the powerpc. > > And are you asking for just the

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-04 Thread Mike Travis
[EMAIL PROTECTED] >>> Cc: Andi Kleen <[EMAIL PROTECTED]>, [EMAIL PROTECTED], >>> linux-kernel@vger.kernel.org, >>> Christoph Lameter <[EMAIL PROTECTED]> >>> Subject: Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu >>> variable &g

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-04 Thread Andrew Morton
essage -- > > Date: Fri, 31 Aug 2007 19:49:03 -0700 > > From: Andrew Morton <[EMAIL PROTECTED]> > > To: [EMAIL PROTECTED] > > Cc: Andi Kleen <[EMAIL PROTECTED]>, [EMAIL PROTECTED], > > linux-kernel@vger.kernel.org, > > Christoph Lameter &l

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2) (fwd)

2007-09-04 Thread Mike Travis
> To: [EMAIL PROTECTED] > Cc: Andi Kleen <[EMAIL PROTECTED]>, [EMAIL PROTECTED], > linux-kernel@vger.kernel.org, > Christoph Lameter <[EMAIL PROTECTED]> > Subject: Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable > (v2) > >

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2)

2007-09-02 Thread Kamalesh Babulal
Andrew Morton wrote: On Sat, 01 Sep 2007 17:04:06 +0530 Kamalesh Babulal <[EMAIL PROTECTED]> wrote: Andrew Morton wrote: On Fri, 24 Aug 2007 15:26:57 -0700 [EMAIL PROTECTED] wrote: Convert cpu_sibling_map from a static array sized by NR_CPUS to a per_cpu variable. This saves si

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2)

2007-09-01 Thread Andrew Morton
> On Sat, 01 Sep 2007 17:04:06 +0530 Kamalesh Babulal <[EMAIL PROTECTED]> wrote: > Andrew Morton wrote: > > On Fri, 24 Aug 2007 15:26:57 -0700 [EMAIL PROTECTED] wrote: > > > > > >> Convert cpu_sibling_map from a static array sized by NR_CPUS to a > >> per_cpu variable. This saves sizeof(cpumask

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2)

2007-09-01 Thread Andi Kleen
On Saturday 01 September 2007 04:49, Andrew Morton wrote: > On Fri, 24 Aug 2007 15:26:57 -0700 [EMAIL PROTECTED] wrote: > > Convert cpu_sibling_map from a static array sized by NR_CPUS to a > > per_cpu variable. This saves sizeof(cpumask_t) * NR unused cpus. > > Access is mostly from startup and C

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2)

2007-09-01 Thread Kamalesh Babulal
Andrew Morton wrote: On Fri, 24 Aug 2007 15:26:57 -0700 [EMAIL PROTECTED] wrote: Convert cpu_sibling_map from a static array sized by NR_CPUS to a per_cpu variable. This saves sizeof(cpumask_t) * NR unused cpus. Access is mostly from startup and CPU HOTPLUG functions. ia64 allmodconf

Re: [PATCH 3/6] x86: Convert cpu_sibling_map to be a per cpu variable (v2)

2007-08-31 Thread Andrew Morton
On Fri, 24 Aug 2007 15:26:57 -0700 [EMAIL PROTECTED] wrote: > Convert cpu_sibling_map from a static array sized by NR_CPUS to a > per_cpu variable. This saves sizeof(cpumask_t) * NR unused cpus. > Access is mostly from startup and CPU HOTPLUG functions. ia64 allmodconfig: kernel/sched.c: In fun