diff options
| author | David Hildenbrand <[email protected]> | 2014-03-14 11:00:21 +0100 |
|---|---|---|
| committer | Christian Borntraeger <[email protected]> | 2014-04-29 15:01:54 +0200 |
| commit | 8ad357551797b1edc184fb9f6a4f80a6fa626459 (patch) | |
| tree | 3700cdc96803f5be483cd79453b240c73b522f3a /lib/string_helpers.c | |
| parent | 6852d7b69b4949234c3a8ae1f279f6a4c6563662 (diff) | |
KVM: s390: enable IBS for single running VCPUs
This patch enables the IBS facility when a single VCPU is running.
The facility is dynamically turned on/off as soon as other VCPUs
enter/leave the stopped state.
When this facility is operating, some instructions can be executed
faster for single-cpu guests.
Signed-off-by: David Hildenbrand <[email protected]>
Reviewed-by: Dominik Dingel <[email protected]>
Reviewed-by: Cornelia Huck <[email protected]>
Signed-off-by: Christian Borntraeger <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions