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[Qemu-devel] [PATCH 06/10] Only calculate expected_time for stage 2
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 06/10] Only calculate expected_time for stage 2 |
Date: |
Wed, 24 Nov 2010 00:03:03 +0100 |
From: Juan Quintela <address@hidden>
Signed-off-by: Juan Quintela <address@hidden>
Signed-off-by: Juan Quintela <address@hidden>
---
arch_init.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index 4486925..df3d91f 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -217,7 +217,6 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage,
void *opaque)
ram_addr_t addr;
uint64_t bytes_transferred_last;
double bwidth = 0;
- uint64_t expected_time = 0;
if (stage < 0) {
cpu_physical_memory_set_dirty_tracking(0);
@@ -293,9 +292,12 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage,
void *opaque)
qemu_put_be64(f, RAM_SAVE_FLAG_EOS);
- expected_time = ram_save_remaining() * TARGET_PAGE_SIZE / bwidth;
-
- return (stage == 2) && (expected_time <= migrate_max_downtime());
+ if (stage == 2) {
+ uint64_t expected_time;
+ expected_time = ram_save_remaining() * TARGET_PAGE_SIZE / bwidth;
+ return expected_time <= migrate_max_downtime();
+ }
+ return 0;
}
static inline void *host_from_stream_offset(QEMUFile *f,
--
1.7.3.2
[Qemu-devel] [PATCH 01/10] Add spent time to migration, Juan Quintela, 2010/11/23
[Qemu-devel] [PATCH 04/10] No need to iterate if we already are over the limit, Juan Quintela, 2010/11/23
[Qemu-devel] [PATCH 05/10] KVM don't care about TLB handling, Juan Quintela, 2010/11/23
[Qemu-devel] [PATCH 03/10] Add printf debug to savevm, Juan Quintela, 2010/11/23
[Qemu-devel] [PATCH 06/10] Only calculate expected_time for stage 2,
Juan Quintela <=
[Qemu-devel] [PATCH 07/10] ram_save_remaining() returns an uint64_t, Juan Quintela, 2010/11/23
- Message not available
- Message not available
[Qemu-devel] [PATCH 08/10] Count nanoseconds with uint64_t not doubles, Juan Quintela, 2010/11/23
[Qemu-devel] [PATCH 09/10] Exit loop if we have been there too long, Juan Quintela, 2010/11/23