KVM: s390: use switch vs jump table in priv.c

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Instead of having huge jump tables for function selection,
let's use normal switch/case statements for the instruction
handlers in priv.c

This allows the compiler to make the right decision depending
on the situation (e.g. avoid jump-tables for thunks).

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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This commit is contained in:

Christian Borntraeger 2016-04-08 17:52:39 +02:00

parent f315104ad8

commit 6db4263fec

1 changed files with 91 additions and 92 deletions

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arch/s390/kvm/priv.c

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