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powerpc/vas: Create cpu to vas id mapping
authorSukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Wed, 8 Nov 2017 02:23:49 +0000 (18:23 -0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Sat, 11 Nov 2017 22:03:08 +0000 (09:03 +1100)
commit7e4de1003ac3a59390aa08b720df75bdc4520805
tree459dddb448e79195c0ec68c9a5788193ebe7772btree | snapshot
parent0186ac93fabb1df993bddbdef332810ff5ac75b9commit | diff
powerpc/vas: Create cpu to vas id mapping

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>
arch/powerpc/platforms/powernv/vas.c diff | blob | history
Linux Kernel Source Tree.