tree 11f908545f711b32ab60a2dd2ce2f749c1b26f44
parent 22841cea1a10832d07f16720c718f6795f35fe2a
author Michael Holzheu <holzheu@linux.vnet.ibm.com> 1510078585 +0100
committer Heiko Carstens <heiko.carstens@de.ibm.com> 1510336657 +0100

s390/bpf: take advantage of stack_depth tracking

Make use of the "stack_depth" tracking feature introduced with
commit 8726679a0fa31 ("bpf: teach verifier to track stack depth") for the
s390 JIT, so that stack usage can be reduced.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>