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| author | Glauber de Oliveira Costa | 2008-02-15 20:52:47 +0100 |
|---|---|---|
| committer | Avi Kivity | 2008-04-27 10:53:22 +0200 |
| commit | 18068523d3a0b41fcee5b53cdb437a0ab4d65e4b (patch) | |
| tree | cbedbd4371cb57c34728137988a7433ae736d79a /arch/x86/kernel/kvmclock.c | |
| parent | KVM: SVM: enable LBR virtualization (diff) | |
| download | kernel-qcow2-linux-18068523d3a0b41fcee5b53cdb437a0ab4d65e4b.tar.gz kernel-qcow2-linux-18068523d3a0b41fcee5b53cdb437a0ab4d65e4b.tar.xz kernel-qcow2-linux-18068523d3a0b41fcee5b53cdb437a0ab4d65e4b.zip | |
KVM: paravirtualized clocksource: host part
This is the host part of kvm clocksource implementation. As it does
not include clockevents, it is a fairly simple implementation. We
only have to register a per-vcpu area, and start writing to it periodically.
The area is binary compatible with xen, as we use the same shadow_info
structure.
[marcelo: fix bad_page on MSR_KVM_SYSTEM_TIME]
[avi: save full value of the msr, even if enable bit is clear]
[avi: clear previous value of time_page]
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kernel/kvmclock.c')
0 files changed, 0 insertions, 0 deletions