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migration: Create migrate_checkpoint_delay()

Browse source 
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
This commit is contained in:
Juan Quintela 2023-03-02 01:04:55 +01:00
parent 6499efdb16
commit f94a858fa3
3 changed files with 12 additions and 3 deletions
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5
migration/colo.c
View file

@ -576,7 +576,7 @@ static void colo_process_checkpoint(MigrationState *s)
trace_colo_vm_state_change("stop", "run");
timer_mod(s->colo_delay_timer, qemu_clock_get_ms(QEMU_CLOCK_HOST) +
s->parameters.x_checkpoint_delay);
migrate_checkpoint_delay());
while (s->state == MIGRATION_STATUS_COLO) {
if (failover_get_state() != FAILOVER_STATUS_NONE) {
@ -651,8 +651,7 @@ void colo_checkpoint_notify(void *opaque)
qemu_event_set(&s->colo_checkpoint_event);
s->colo_checkpoint_time = qemu_clock_get_ms(QEMU_CLOCK_HOST);
next_notify_time = s->colo_checkpoint_time +
s->parameters.x_checkpoint_delay;
next_notify_time = s->colo_checkpoint_time + migrate_checkpoint_delay();
timer_mod(s->colo_delay_timer, next_notify_time);
}

9
migration/options.c
View file

@ -472,6 +472,15 @@ bool migrate_block_incremental(void)
return s->parameters.block_incremental;
}
uint32_t migrate_checkpoint_delay(void)
{
MigrationState *s;
s = migrate_get_current();
return s->parameters.x_checkpoint_delay;
}
int migrate_compress_level(void)
{
MigrationState *s;

1
migration/options.h
View file

@ -46,6 +46,7 @@ bool migrate_cap_set(int cap, bool value, Error **errp);
/* parameters */
bool migrate_block_incremental(void);
uint32_t migrate_checkpoint_delay(void);
int migrate_compress_level(void);
int migrate_compress_threads(void);
int migrate_compress_wait_thread(void);