diff options
| -rw-r--r-- | qemu-timer.h | 1 | ||||
| -rw-r--r-- | vl.c | 21 |
2 files changed, 20 insertions, 2 deletions
diff --git a/qemu-timer.h b/qemu-timer.h index e7eaa0436c..c17b4e6058 100644 --- a/qemu-timer.h +++ b/qemu-timer.h @@ -25,6 +25,7 @@ extern QEMUClock *vm_clock; extern QEMUClock *host_clock; int64_t qemu_get_clock(QEMUClock *clock); +int64_t qemu_get_clock_ns(QEMUClock *clock); QEMUTimer *qemu_new_timer(QEMUClock *clock, QEMUTimerCB *cb, void *opaque); void qemu_free_timer(QEMUTimer *ts); @@ -931,6 +931,23 @@ int64_t qemu_get_clock(QEMUClock *clock) } } +int64_t qemu_get_clock_ns(QEMUClock *clock) +{ + switch(clock->type) { + case QEMU_CLOCK_REALTIME: + return get_clock(); + default: + case QEMU_CLOCK_VIRTUAL: + if (use_icount) { + return cpu_get_icount(); + } else { + return cpu_get_clock(); + } + case QEMU_CLOCK_HOST: + return get_clock_realtime(); + } +} + static void init_clocks(void) { init_get_clock(); @@ -2866,7 +2883,7 @@ static int ram_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque) } bytes_transferred_last = bytes_transferred; - bwidth = get_clock(); + bwidth = qemu_get_clock_ns(rt_clock); while (!qemu_file_rate_limit(f)) { int ret; @@ -2877,7 +2894,7 @@ static int ram_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque) break; } - bwidth = get_clock() - bwidth; + bwidth = qemu_get_clock_ns(rt_clock) - bwidth; bwidth = (bytes_transferred - bytes_transferred_last) / bwidth; /* if we haven't transferred anything this round, force expected_time to a |