diff options
| author | Sean Christopherson <seanjc@google.com> | 2026-08-26 14:33:00 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-09-11 11:46:19 -0700 |
| commit | 0a0ab23b05f031ee849357fe0a5e1f667b46277e (patch) | |
| tree | 31fa1096228f1082d1c61716880aaed4aabfb25a /tools/perf/scripts/python | |
| parent | ef7d809987c9c36d2b50ae0f0feb07251ff98cf8 (diff) | |
KVM: x86: Use kernel timekeeping snapshot for monotonic clock
Replace the KVM-private vgettsc()+/do_monotonic() timekeeping
reimplementation with calls to the recently crafted, generic
ktime_get_snapshot_id() interface. As noted previously, the snapshot
provides both the system time and the raw_cycles (TSC), atomically paired
using a sequence counter.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
[sean: separate from other conversions]
Link: https://patch.msgid.link/20260826213303.914988-21-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions