| Date | Fri, 29 Jun 2012 14:54:12 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 20/40] autonuma: alloc/free/init mm_autonuma |
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On 06/28/2012 08:56 AM, Andrea Arcangeli wrote: > This is where the mm_autonuma structure is being handled. Just like > sched_autonuma, this is only allocated at runtime if the hardware the > kernel is running on has been detected as NUMA. On not NUMA hardware > the memory cost is reduced to one pointer per mm. > > To get rid of the pointer in the each mm, the kernel can be compiled > with CONFIG_AUTONUMA=n. > > Signed-off-by: Andrea Arcangeli<aarcange@redhat.com>
Same comments as before. A description of what the data structure is used for and how would be good.
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