https://github.com/torvalds/linux
Revision 920552b213e3dc832a874b4e7ba29ecddbab31bc authored by David Hildenbrand on 18 September 2015, 10:34:53 UTC, committed by Paolo Bonzini on 25 September 2015, 08:31:30 UTC
We observed some performance degradation on s390x with dynamic
halt polling. Until we can provide a proper fix, let's enable
halt_poll_ns as default only for supported architectures.

Architectures are now free to set their own halt_poll_ns
default value.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 parent 58c9507
History
Tip revision: 920552b213e3dc832a874b4e7ba29ecddbab31bc authored by David Hildenbrand on 18 September 2015, 10:34:53 UTC
KVM: disable halt_poll_ns as default for s390x
Tip revision: 920552b
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.get_maintainer.ignore -rw-r--r-- 31 bytes
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