[lkml]   [2005]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: idle task's task_t allocation on NUMA machines
Samuel Thibault, le Thu 18 Aug 2005 21:49:41 +0200, a écrit :
> Eric Dumazet, le Thu 18 Aug 2005 17:18:55 +0200, a écrit :
> > I believe IRQ stacks are also allocated on node 0, that seems more serious.
> For the i386 architecture at least, yes: they are statically defined in
> arch/i386/kernel/irq.c, while they could be per_cpu.

Hum, but the per_cpu areas for i386 are not numa-aware... I'm wondering:
isn't the current x86_64 numa-aware implementation of per_cpu generic
enough for any architecture?

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-08-18 22:04    [W:0.056 / U:3.140 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site