migration: use s->threshold_size inside migration_update_counters

Fixes: b15df1ae50 ("migration: cleanup stats update into function")
The threshold size is changed to be recorded in s->threshold_size.

Signed-off-by: Wei Wang <[email protected]>
Reviewed-by: Peter Xu <[email protected]>
Reviewed-by: Juan Quintela <[email protected]>
Signed-off-by: Juan Quintela <[email protected]>
Signed-off-by: Dr. David Alan Gilbert <[email protected]>

diff --git a/migration/migration.c b/migration/migration.c
index 1fbd304c66b97db7f4c43c881976df2aa1adde27..44cbfb0ddd643b39fc65bfd3ae1ceae0975f93ad 100644 (file)
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2169,7 +2169,6 @@ static void migration_update_counters(MigrationState *s,
                                       int64_t current_time)
 {
     uint64_t transferred, time_spent;
-    int64_t threshold_size;
     double bandwidth;
 
     if (current_time < s->iteration_start_time + BUFFER_DELAY) {
@@ -2179,7 +2178,7 @@ static void migration_update_counters(MigrationState *s,
     transferred = qemu_ftell(s->to_dst_file) - s->iteration_initial_bytes;
     time_spent = current_time - s->iteration_start_time;
     bandwidth = (double)transferred / time_spent;
-    threshold_size = bandwidth * s->parameters.downtime_limit;
+    s->threshold_size = bandwidth * s->parameters.downtime_limit;
 
     s->mbps = (((double) transferred * 8.0) /
                ((double) time_spent / 1000.0)) / 1000.0 / 1000.0;
@@ -2199,7 +2198,7 @@ static void migration_update_counters(MigrationState *s,
     s->iteration_initial_bytes = qemu_ftell(s->to_dst_file);
 
     trace_migrate_transferred(transferred, time_spent,
-                              bandwidth, threshold_size);
+                              bandwidth, s->threshold_size);
 }
 
 /* Migration thread iteration status */