Messages in this thread | | | Date | Sat, 23 Aug 2014 11:00:05 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 07/15] percpu: make percpu-km set chunk->populated bitmap properly |
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On Fri, 22 Aug 2014, Tejun Heo wrote:
> percpu-km instantiates the whole chunk on creation and doesn't make > use of chunk->populated bitmap and leaves it as zero. While this > currently doesn't cause any problem, the inconsistency makes it > difficult to build further logic on top of chunk->populated. This > patch makes percpu-km fill chunk->populated on creation so that the > bitmap is always consistent.
Acked-by: Christoph Lameter <cl@linux.com>
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