diff options
| author | Fan Zhang <zhangfan@linux.vnet.ibm.com> | 2016-03-09 13:11:17 +0100 |
|---|---|---|
| committer | Cornelia Huck <cornelia.huck@de.ibm.com> | 2016-05-17 15:50:29 +0200 |
| commit | 9700230b0d6d68d8650206ffd10d132219678db1 (patch) | |
| tree | 14b645e6981f227520f4decb3317b45c397e620e /bootdevice.c | |
| parent | 946e55f3c7ff3eb9fa49e57e15c209858aaa9ac9 (diff) | |
s390x: enable runtime instrumentation
Introduce run-time-instrumentation support when running under kvm for
virtio-ccw 2.7 machine and make sure older machines can not enable it.
The new ri_allowed field in the s390MachineClass serves as an indicator
whether the feature can be used by the machine and should therefore be
activated if available.
riccb_needed() is used to check whether riccb is needed or not in live
migration.
Signed-off-by: Fan Zhang <zhangfan@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'bootdevice.c')
0 files changed, 0 insertions, 0 deletions