Messages in this thread | | | Date | Thu, 24 Mar 2011 21:04:11 +0200 | Subject | Re: [GIT PULL] SLAB changes for v2.6.39-rc1 | From | Pekka Enberg <> |
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On Thu, Mar 24, 2011 at 9:02 PM, Christoph Lameter <cl@linux.com> wrote: > On Thu, 24 Mar 2011, Eric Dumazet wrote: > >> Le jeudi 24 mars 2011 à 13:47 -0500, Christoph Lameter a écrit : >> >> > Hmmm.. Could be. KVM would not really disable interrupts so this may >> > explain that the test case works here. >> > >> > Simple fix would be to do a load before the cli I guess. >> > >> >> Hmm... >> >> If we have a preemption and migration right after this load... > > Cannot be the issue here since init_kmem_cache_cpus already > touches the per cpu data. At least if CONFIG_PREEMPT is on. > Is it on?
It's not. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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