trace: enable tracing in qemu-nbd
Please note, trace_init_backends() must be called in the final process, i.e. after daemonization. This is necessary to keep tracing thread in the proper process. Signed-off-by: NDenis V. Lunev <den@openvz.org> Reviewed-by: NEric Blake <eblake@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Message-id: 1466174654-30130-6-git-send-email-den@openvz.org CC: Paolo Bonzini <pbonzini@redhat.com> CC: Kevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Showing
想要评论请 注册 或 登录