On 11/23/2010 05:03 PM, Juan Quintela wrote:
From: Juan Quintela<quint...@trasno.org>
Signed-off-by: Juan Quintela<quint...@trasno.org>
Signed-off-by: Juan Quintela<quint...@redhat.com>
Why?
Regards,
Anthony Liguori
---
arch_init.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index 9e941a0..d32aaae 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -216,6 +216,7 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage,
void *opaque)
{
ram_addr_t addr;
uint64_t bytes_transferred_last;
+ uint64_t t0;
double bwidth = 0;
if (stage< 0) {
@@ -258,7 +259,7 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage,
void *opaque)
}
bytes_transferred_last = bytes_transferred;
- bwidth = qemu_get_clock_ns(rt_clock);
+ t0 = qemu_get_clock_ns(rt_clock);
while (!qemu_file_rate_limit(f)) {
int bytes_sent;
@@ -270,8 +271,8 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage,
void *opaque)
}
}
- bwidth = qemu_get_clock_ns(rt_clock) - bwidth;
- bwidth = (bytes_transferred - bytes_transferred_last) / bwidth;
+ t0 = qemu_get_clock_ns(rt_clock) - t0;
+ bwidth = (bytes_transferred - bytes_transferred_last) / t0;
/* if we haven't transferred anything this round, force expected_time to a
* a very high value, but without crashing */
