Re: [PATCH v3 3/6] trace-cmd: Add tracecmd_create_recorder_virt function

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Subject: Re: [PATCH v3 3/6] trace-cmd: Add tracecmd_create_recorder_virt function
From: Steven Rostedt <rostedt@xxxxxxxxxxx>
Date: Tue, 15 Jan 2019 09:46:59 -0500
Cc: "linux-trace-devel@xxxxxxxxxxxxxxx" <linux-trace-devel@xxxxxxxxxxxxxxx>, Yordan Karadzhov <ykaradzhov@xxxxxxxxxx>, Tzvetomir Stoyanov <tstoyanov@xxxxxxxxxx>
In-reply-to: <CAE0o1Ntmr0sxvdMbtdth_vG+aHQbY9vXDKb2Reep595xEasUyw@mail.gmail.com>
References: <20190114152800.31060-1-kaslevs@vmware.com> <20190114152800.31060-4-kaslevs@vmware.com> <20190114171046.6d46da9a@gandalf.local.home> <CAE0o1Ntmr0sxvdMbtdth_vG+aHQbY9vXDKb2Reep595xEasUyw@mail.gmail.com>

On Tue, 15 Jan 2019 14:21:11 +0000
Slavomir Kaslev <kaslevs@xxxxxxxxxx> wrote:

> On an unrelated note, the TRACECMD_RECORD_NOSPLICE flag is only needed
> on Linux version <4.20. Do we want to detect if splicing on vsock
> sockets works on startup and use this flag only if necessary?

Yes, sounds reasonable.

-- Steve

References:
- [PATCH v3 0/6] Add VM kernel tracing over vsock sockets
  - From: Slavomir Kaslev
- [PATCH v3 3/6] trace-cmd: Add tracecmd_create_recorder_virt function
  - From: Slavomir Kaslev
- Re: [PATCH v3 3/6] trace-cmd: Add tracecmd_create_recorder_virt function
  - From: Steven Rostedt
- Re: [PATCH v3 3/6] trace-cmd: Add tracecmd_create_recorder_virt function
  - From: Slavomir Kaslev

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