On 06/02/2016 12:35 PM, Denis V. Lunev wrote: > 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: Denis V. Lunev <[email protected]> > CC: Eric Blake <[email protected]> > CC: Paolo Bonzini <[email protected]> > CC: Stefan Hajnoczi <[email protected]> > CC: Kevin Wolf <[email protected]> > --- > qemu-nbd.c | 18 +++++++++++++++++- > qemu-nbd.texi | 28 ++++++++++++++++++++++++++++ > 2 files changed, 45 insertions(+), 1 deletion(-) >
> +" --trace [[enable=]<pattern>][,events=<file>][,file=<file>]\n"
> +" specify tracing options\n"
> +++ b/qemu-nbd.texi
> @@ -92,6 +92,34 @@ Display extra debugging information
> Display this help and exit
> @item -V, --version
> Display version information and exit
> +@item -T, --trace [events=@var{file}][,file=@var{file}]
Why do these two descriptions differ?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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