[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 3/5] trace: enable tracing in qemu-nbd
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH 3/5] trace: enable tracing in qemu-nbd |
Date: |
Fri, 3 Jun 2016 08:46:58 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
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 <address@hidden>
> CC: Eric Blake <address@hidden>
> CC: Paolo Bonzini <address@hidden>
> CC: Stefan Hajnoczi <address@hidden>
> CC: Kevin Wolf <address@hidden>
> ---
> 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
> address@hidden -T, --trace address@hidden,address@hidden
Why do these two descriptions differ?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
- [Qemu-devel] [PATCH v3 0/5] trace: enable tracing in qemu-io/qemu-nbd/qemu-img, Denis V. Lunev, 2016/06/02
- [Qemu-devel] [PATCH 2/5] trace: enable tracing in qemu-io, Denis V. Lunev, 2016/06/02
- [Qemu-devel] [PATCH 4/5] qemu-img: move common options parsing before commands processing, Denis V. Lunev, 2016/06/02
- [Qemu-devel] [PATCH 5/5] trace: enable tracing in qemu-img, Denis V. Lunev, 2016/06/02
- [Qemu-devel] [PATCH 1/5] trace: move qemu_trace_opts to trace/control.c, Denis V. Lunev, 2016/06/02
- [Qemu-devel] [PATCH 3/5] trace: enable tracing in qemu-nbd, Denis V. Lunev, 2016/06/02
- Re: [Qemu-devel] [PATCH 3/5] trace: enable tracing in qemu-nbd,
Eric Blake <=