Currently, it always returns 0, no need to check the return value at all. In addition, enter colo coroutine only if migration_incoming_colo_enabled() is true. Once the destination side enters the COLO* state, the COLO process will take over the remaining processes until COLO exits. Cc: Fabiano Rosas <farosas@suse.de> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Zhang Chen <chen.zhang@intel.com> Signed-off-by: Li Zhijian <lizhijian@fujitsu.com> [fixed mangled author email address] Signed-off-by: Fabiano Rosas <farosas@suse.de>
		
			
				
	
	
		
			36 lines
		
	
	
		
			608 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
		
			608 B
		
	
	
	
		
			C
		
	
	
	
	
	
#include "qemu/osdep.h"
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#include "qemu/notify.h"
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#include "net/colo-compare.h"
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#include "migration/colo.h"
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#include "qemu/error-report.h"
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#include "qapi/qapi-commands-migration.h"
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void colo_shutdown(void)
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{
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}
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void coroutine_fn colo_incoming_co(void)
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{
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}
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void colo_checkpoint_delay_set(void)
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{
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}
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void migrate_start_colo_process(MigrationState *s)
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{
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    error_report("Impossible happened: trying to start COLO when COLO "
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                 "module is not built in");
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    abort();
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}
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bool migration_in_colo_state(void)
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{
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    return false;
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}
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bool migration_incoming_in_colo_state(void)
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{
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    return false;
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}
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