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| author | Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> | 2018-02-27 12:52:26 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-03-12 16:12:50 +0100 |
| commit | 4b930d264cea0d72e775a7a57a8fce79158e8c10 (patch) | |
| tree | 72ff9353ece1c71d1673895c21ec79820305b061 /util | |
| parent | bb040e006f0245ca376b45dc5ea247f6e1f02648 (diff) | |
| download | qemu-4b930d264cea0d72e775a7a57a8fce79158e8c10.zip qemu-4b930d264cea0d72e775a7a57a8fce79158e8c10.tar.gz qemu-4b930d264cea0d72e775a7a57a8fce79158e8c10.tar.bz2 | |
replay: save prior value of the host clock
This patch adds saving/restoring of the host clock field 'last'.
It is used in host clock calculation and therefore clock may
become incorrect when using restored vmstate.
Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20180227095226.1060.50975.stgit@pasha-VirtualBox>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Diffstat (limited to 'util')
| -rw-r--r-- | util/qemu-timer.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/util/qemu-timer.c b/util/qemu-timer.c index 82d5650..2ed1bf2 100644 --- a/util/qemu-timer.c +++ b/util/qemu-timer.c @@ -622,6 +622,18 @@ int64_t qemu_clock_get_ns(QEMUClockType type) } } +uint64_t qemu_clock_get_last(QEMUClockType type) +{ + QEMUClock *clock = qemu_clock_ptr(type); + return clock->last; +} + +void qemu_clock_set_last(QEMUClockType type, uint64_t last) +{ + QEMUClock *clock = qemu_clock_ptr(type); + clock->last = last; +} + void qemu_clock_register_reset_notifier(QEMUClockType type, Notifier *notifier) { |