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authorWanpeng Li <wanpeng.li@hotmail.com>2016-10-24 18:23:10 +0800
committerPaolo Bonzini <pbonzini@redhat.com>2016-11-02 21:32:17 +0100
commita10388e11fd09b99ca1bde4b9362502f005fb6d4 (patch)
treec0fc1c2ce83d5f3984bb05c58e83ca8fe4652106 /tools/perf/scripts/python/export-to-postgresql.py
parentKVM: LAPIC: extract start_sw_period() to handle periodic/oneshot mode (diff)
downloadlinux-dev-a10388e11fd09b99ca1bde4b9362502f005fb6d4.tar.xz
linux-dev-a10388e11fd09b99ca1bde4b9362502f005fb6d4.zip
KVM: LAPIC: guarantee the timer is in tsc-deadline mode
Check apic_lvtt_tscdeadline() mode directly instead of apic_lvtt_oneshot() and apic_lvtt_period() to guarantee the timer is in tsc-deadline mode when rdmsr MSR_IA32_TSCDEADLINE. Suggested-by: Radim Krčmář <rkrcmar@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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