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| author | Zhang Chen <chen.zhang@intel.com> | 2021-11-11 01:41:56 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2021-12-15 10:31:42 +0100 |
| commit | 0e0f0479e28c6c1a1d024b2e5200cade479d6901 (patch) | |
| tree | f4f095a0d20030c3bfbd585e4d31644570400f6f /migration | |
| parent | 672159a97ce7c1ca2b97bfef439d7994f79b1c61 (diff) | |
| download | qemu-0e0f0479e28c6c1a1d024b2e5200cade479d6901.zip qemu-0e0f0479e28c6c1a1d024b2e5200cade479d6901.tar.gz qemu-0e0f0479e28c6c1a1d024b2e5200cade479d6901.tar.bz2 | |
migration/colo: More accurate update checkpoint time
Previous operation(like vm_start and replication_start_all) will consume
extra time before update the timer, so reduce time in this patch.
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/colo.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/migration/colo.c b/migration/colo.c index 2415325..c8fadae 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -530,7 +530,6 @@ static void colo_process_checkpoint(MigrationState *s) { QIOChannelBuffer *bioc; QEMUFile *fb = NULL; - int64_t current_time = qemu_clock_get_ms(QEMU_CLOCK_HOST); Error *local_err = NULL; int ret; @@ -578,8 +577,8 @@ static void colo_process_checkpoint(MigrationState *s) qemu_mutex_unlock_iothread(); trace_colo_vm_state_change("stop", "run"); - timer_mod(s->colo_delay_timer, - current_time + s->parameters.x_checkpoint_delay); + timer_mod(s->colo_delay_timer, qemu_clock_get_ms(QEMU_CLOCK_HOST) + + s->parameters.x_checkpoint_delay); while (s->state == MIGRATION_STATUS_COLO) { if (failover_get_state() != FAILOVER_STATUS_NONE) { |