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postcopy: listen thread is never joined

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We don't join the listen thread, it does its own cleanup.
Mark as detached not joinable.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <1457690016-9070-2-git-send-email-dgilbert@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2016-03-11 09:53:35 +00:00 committed by Amit Shah
parent 8646992279
commit a587a3fe6c
1 changed files with 1 additions and 1 deletions
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2
migration/savevm.c
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@ -1494,7 +1494,7 @@ static int loadvm_postcopy_handle_listen(MigrationIncomingState *mis)
qemu_sem_init(&mis->listen_thread_sem, 0);
qemu_thread_create(&mis->listen_thread, "postcopy/listen",
postcopy_ram_listen_thread, mis->from_src_file,
QEMU_THREAD_JOINABLE);
QEMU_THREAD_DETACHED);
qemu_sem_wait(&mis->listen_thread_sem);
qemu_sem_destroy(&mis->listen_thread_sem);