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| author | Michael Mueller <mimu@linux.vnet.ibm.com> | 2017-11-20 12:37:30 +0300 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-01-16 18:15:18 +0300 |
| commit | 588629385c4b96c436cef55dff75eef7f90cd5f0 (patch) | |
| tree | c93a064c8de15ecd939d74e708010958a5ff7074 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 2f8311c912ab67084ce3657096df601c87f49a58 (diff) | |
| download | linux-588629385c4b96c436cef55dff75eef7f90cd5f0.tar.xz | |
KVM: s390: drop use of spin lock in __floating_irq_kick
It is not required to take to a lock to protect access to the cpuflags
of the local interrupt structure of a vcpu as the performed operation
is an atomic_or.
Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions