Messages in this thread | | | Date | Tue, 8 Aug 2006 14:26:15 -0700 | From | "Keith Mannthey" <> | Subject | Re: [PATCH] x86_64: Double the per cpu area size |
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On 8/8/06, Eric W. Biederman <ebiederm@xmission.com> wrote: > "Keith Mannthey" <kmannth@gmail.com> writes: > > > On 8/7/06, Eric W. Biederman <ebiederm@xmission.com> wrote: > >> Andi Kleen <ak@suse.de> writes: > >> > >> >> > >> >> #include <asm/pda.h> > >> >> > >> >> +#define PERCPU_ENOUGH_ROOM 65536 > > > > Is it possible to put this into -mm untill things are sorted? > > 2.6.18-rc3-mm2 x86_64 is still without any per-cpu space for modules. > > I think we are sorted (see the later patch to auto size the per cpu > area). But you should be ok with current -mm if you compile for 64 or > fewer cpus.
Yep it looks like the config file I tote around on this box has CONFIG_NR_CPUS=128. I thought this this was the default NR_CPUS but it is not.
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