Re: [PATCH] Cpuset: rcu optimization of page alloc hook

On Sun, Dec 11, 2005 at 10:11:10PM -0800, Paul Jackson wrote:
> > Thanks. But i guess it would be still a good idea to turn
> > ia "check that there is no cpuset" test into an inline
> > so that it can be done without a function call. 
> 
> Do you mean this check, in cpuset_update_task_memory_state()
> 
>         if (unlikely(!cs))
>                 return;

No - i mean a quick check if the cpuset allows all nodes
for memory allocation.

-Andi
-
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/

Follow-Ups:
- Re: [PATCH] Cpuset: rcu optimization of page alloc hook
  - From: Paul Jackson <[email protected]>

References:
- [PATCH] Cpuset: rcu optimization of page alloc hook
  - From: Paul Jackson <[email protected]>
- Re: [PATCH] Cpuset: rcu optimization of page alloc hook
  - From: Andi Kleen <[email protected]>
- Re: [PATCH] Cpuset: rcu optimization of page alloc hook
  - From: Paul Jackson <[email protected]>

Prev by Date: Re: [PATCH] Cpuset: rcu optimization of page alloc hook
Next by Date: Re: [PATCH] alpha build pm_power_off hack
Previous by thread: Re: [PATCH] Cpuset: rcu optimization of page alloc hook
Next by thread: Re: [PATCH] Cpuset: rcu optimization of page alloc hook
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]