diff options
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/migration/ram.c b/migration/ram.c index fa79d0a5b9..1e5c45a514 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1391,13 +1391,15 @@ static void mig_throttle_guest_down(void) MigrationState *s = migrate_get_current(); uint64_t pct_initial = s->parameters.cpu_throttle_initial; uint64_t pct_icrement = s->parameters.cpu_throttle_increment; + int pct_max = s->parameters.max_cpu_throttle; /* We have not started throttling yet. Let's start it. */ if (!cpu_throttle_active()) { cpu_throttle_set(pct_initial); } else { /* Throttling already on, just increase the rate */ - cpu_throttle_set(cpu_throttle_get_percentage() + pct_icrement); + cpu_throttle_set(MIN(cpu_throttle_get_percentage() + pct_icrement, + pct_max)); } } |