Re: [PATCH] x86_64: Double the per cpu area size

On 8/8/06, Eric W. Biederman <[email protected]> wrote:

"Keith Mannthey" <[email protected]> writes:

> On 8/7/06, Eric W. Biederman <[email protected]> wrote:
>> Andi Kleen <[email protected]> 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.

Thanks,
 Keith
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

References:
- [PATCH] x86_64: Double the per cpu area size
  - From: [email protected] (Eric W. Biederman)
- Re: [PATCH] x86_64: Double the per cpu area size
  - From: Andi Kleen <[email protected]>
- Re: [PATCH] x86_64: Double the per cpu area size
  - From: [email protected] (Eric W. Biederman)
- Re: [PATCH] x86_64: Double the per cpu area size
  - From: "Keith Mannthey" <[email protected]>
- Re: [PATCH] x86_64: Double the per cpu area size
  - From: [email protected] (Eric W. Biederman)

Prev by Date: Re: Time to forbid non-subscribers from posting to the list?
Next by Date: Re: 2.6.18-rc strange hotplug/udev/uevent problem
Previous by thread: Re: [PATCH] x86_64: Double the per cpu area size
Next by thread: [PATCH] x86_64: Make NR_IRQS configurable in Kconfig
Index(es):
- Date
- Thread

[Index of Archives] [Kernel Newbies] [Netfilter] [Bugtraq] [Photo] [Stuff] [Gimp] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Linux RAID] [Video 4 Linux] [Linux for the blind] [Linux Resources]