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| author |   Christian Borntraeger <borntraeger@de.ibm.com> | 2015-04-14 12:17:34 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-05-08 15:51:15 +0200 |
| commit | 27406cd50cf6653196eea8ebbb15a75596da01ca (patch) | |
| tree | 371f3d79b9a1958a5714cd823b5e3b6f24397cd2 /tools/perf/scripts/python | |
| parent | KVM: s390: make exit_sie_sync more robust (diff) | |
| download | linux-dev-27406cd50cf6653196eea8ebbb15a75596da01ca.tar.xz linux-dev-27406cd50cf6653196eea8ebbb15a75596da01ca.zip | |
KVM: s390: provide functions for blocking all CPUs
Some updates to the control blocks need to be done in a way that
ensures that no CPU is within SIE. Provide wrappers around the
s390_vcpu_block functions and adopt the TOD migration code to
update in a guaranteed fashion. Also rename these functions to
have the kvm_s390_ prefix as everything else.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python')
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