[PATCH v4 2/6] migration: Stop CPU throttling conditionally

[yong.huang@smartx.com]

From: Hyman Huang <yong.huang@smartx.com>

Since CPU throttling only occurs when auto-converge
is on, stop it conditionally.

Signed-off-by: Hyman Huang <yong.huang@smartx.com>
---
 migration/migration.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/migration/migration.c b/migration/migration.c
index 021faee2f3..37a200a177 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -3289,7 +3289,9 @@ static MigIterateState migration_iteration_run(MigrationState *s)
 static void migration_iteration_finish(MigrationState *s)
 {
     /* If we enabled cpu throttling for auto-converge, turn it off. */
-    cpu_throttle_stop();
+    if (migrate_auto_converge()) {
+        cpu_throttle_stop();
+    }
 
     bql_lock();
     switch (s->state) {
-- 
2.27.0