powerpc/vas: Create cpu to vas id mapping

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Create a cpu to vasid mapping so callers can specify -1 instead of
trying to find a VAS id.

Changelog[v2]
	[Michael Ellerman] Use per-cpu variables to simplify code.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Sukadev Bhattiprolu 2017-11-07 18:23:49 -08:00 • committed by Michael Ellerman

parent 6fccac16c5

commit ca03258b6b

1 changed files with 13 additions and 1 deletions

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arch/powerpc/platforms/powernv/vas.c

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