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fix qmp-vcpu-pin.sh #81

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Merged
merged 2 commits into from
Jun 6, 2022
Merged

fix qmp-vcpu-pin.sh #81

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4534bc9
fix: fix qmp-vcpu-pin.sh
Haltz Jun 5, 2022
c2c34c5
style: be compatible with python2
Haltz Jun 5, 2022
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10 changes: 5 additions & 5 deletions femu-scripts/ftk/qmp-vcpu-pin
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#!/usr/bin/python
#!/usr/bin/python2
# QEMU vCPU pinning tool
#
# Copyright (C) 2016 Red Hat Inc.
Expand Down Expand Up @@ -29,9 +29,9 @@ devnull = open(os.devnull, 'w')
srv = QEMUMonitorProtocol(args.server)
srv.connect()

for vcpu in srv.command('query-cpus'):
vcpuid = vcpu['CPU']
tid = vcpu['thread_id']
for vcpu in srv.command('query-cpus-fast'):
vcpuid = vcpu['cpu-index']
tid = vcpu['thread-id']
if tid in pinned:
print 'vCPU{}\'s tid {} already pinned, skipping'.format(vcpuid, tid)
continue
Expand All @@ -42,4 +42,4 @@ for vcpu in srv.command('query-cpus'):
call(['taskset', '-pc', str(cpuid), str(tid)], stdout=devnull)
pinned.append(tid)
except OSError:
print 'Failed to pin vCPU{} to CPU{}'.format(vcpuid, cpuid)
print 'Failed to pin vCPU{} to CPU{}'.format(vcpuid, cpuid)
1 change: 1 addition & 0 deletions femu-scripts/ftk/qmp.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
#!/usr/bin/python2
# QEMU Monitor Protocol Python class
#
# Copyright (C) 2009, 2010 Red Hat Inc.
Expand Down