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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 /include/qemu/timer.h | |
| 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 'include/qemu/timer.h')
| -rw-r--r-- | include/qemu/timer.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/qemu/timer.h b/include/qemu/timer.h index 3b5a54b..39ea907 100644 --- a/include/qemu/timer.h +++ b/include/qemu/timer.h @@ -251,6 +251,20 @@ bool qemu_clock_run_timers(QEMUClockType type); */ bool qemu_clock_run_all_timers(void); +/** + * qemu_clock_get_last: + * + * Returns last clock query time. + */ +uint64_t qemu_clock_get_last(QEMUClockType type); +/** + * qemu_clock_set_last: + * + * Sets last clock query time. + */ +void qemu_clock_set_last(QEMUClockType type, uint64_t last); + + /* * QEMUTimerList */ |