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Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h |
Date: |
Tue, 23 Sep 2008 13:50:33 +0100 |
User-agent: |
KMail/1.9.9 |
On Tuesday 23 September 2008, Jes Sorensen wrote:
> >>>>> "Paul" == Paul Brook <address@hidden> writes:
>
> Paul> On Tuesday 23 September 2008, Jes Sorensen wrote:
> >> Index: qemu/target-arm/cpu.h
> >> ===================================================================
> >> --- qemu.orig/target-arm/cpu.h +++ qemu/target-arm/cpu.h +#define
> >> MAX_CPUS 1
>
> Paul> Anything using the value to allocate per-cpu structures will be
> Paul> wrong.
>
> What do you mean? There's plenty places where you will want to only
> allocate enough space for the number of cpus you want to support.
Some ARM boards have 4 cpus, they just don't use the -smp option.
Paul
- [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Jes Sorensen, 2008/09/23
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Paul Brook, 2008/09/23
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Jes Sorensen, 2008/09/23
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h,
Paul Brook <=
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Jes Sorensen, 2008/09/23
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Paul Brook, 2008/09/23
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, Jes Sorensen, 2008/09/23
- [Qemu-devel] [patch] Introduce per machine based max_cpu variable, Jes Sorensen, 2008/09/25
- Re: [Qemu-devel] [patch] Introduce per machine based max_cpu variable, Anthony Liguori, 2008/09/30
- Re: [Qemu-devel] [patch] Introduce per machine based max_cpu variable, Jes Sorensen, 2008/09/30
- Re: [Qemu-devel] [patch] Introduce per machine based max_cpu variable, Anthony Liguori, 2008/09/30
- Re: [Qemu-devel] [patch] Introduce per machine based max_cpu variable, Jes Sorensen, 2008/09/30
- Re: [Qemu-devel] [patch] move MAX_CPUS to cpu.h, M. Warner Losh, 2008/09/23