From 4b930d264cea0d72e775a7a57a8fce79158e8c10 Mon Sep 17 00:00:00 2001 From: Pavel Dovgalyuk Date: Tue, 27 Feb 2018 12:52:26 +0300 Subject: 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 Acked-by: Paolo Bonzini Message-Id: <20180227095226.1060.50975.stgit@pasha-VirtualBox> Signed-off-by: Paolo Bonzini Signed-off-by: Pavel Dovgalyuk --- util/qemu-timer.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'util') diff --git a/util/qemu-timer.c b/util/qemu-timer.c index 82d56507a2..2ed1bf2778 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) { -- cgit v1.2.1