trace: split trace_init_file out of trace_init_backends

This is cleaner, and improves error reporting with -daemonize.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1452174932-28657-4-git-send-email-den@openvz.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-01-07 16:55:24 +03:00 committed by Stefan Hajnoczi
parent 45bd0b41bd
commit 41fc57e44e
6 changed files with 38 additions and 17 deletions

View file

@ -435,7 +435,7 @@ int main(int argc, char **argv)
}
break;
case 'T':
if (!trace_init_backends(optarg)) {
if (!trace_init_backends()) {
exit(1); /* error message will have been printed */
}
break;