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Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe events

From Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Newsgroups linux.kernel
Subject Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe events
Date 2016-08-03 22:20 +0200
Message-ID <s2aNY-7my-7@gated-at.bofh.it> (permalink)
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On Thursday 04 August 2016 01:40 AM, Steven Rostedt wrote:
> On Thu, 4 Aug 2016 01:00:51 +0530
> Aravinda Prasad <aravinda@linux.vnet.ibm.com> wrote:
> 
>>
>>> Can a container have its own function tracing?  
>>
>> Sorry, I didn't understand that. Do you mean to have a separate
>> per-container trace files?
> 
> Actually, it's more my ignorance of containers, as I haven't had the
> need to play with them. Although, I think it may be time to do so.
> 
> When a container enters kernel mode, I'm assuming that it's part of the
> host at that moment, and the host needs to take care of separating
> everything? That is, there's not a "second kernel" like VMs have, right?

Yes. The host needs to take care of separating everything. There is no
"second kernel".

> 
> -- Steve
> 

-- 
Regards,
Aravinda

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Thread

[RFC PATCH v2 2/3] tracefs: add instances support for uprobe events Hari Bathini <hbathini@linux.vnet.ibm.com> - 2016-07-27 23:30 +0200
  Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Steven Rostedt <rostedt@goodmis.org> - 2016-08-01 23:50 +0200
    Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Hari Bathini <hbathini@linux.vnet.ibm.com> - 2016-08-02 19:40 +0200
      Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Steven Rostedt <rostedt@goodmis.org> - 2016-08-02 20:10 +0200
        Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-03 21:40 +0200
          Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Steven Rostedt <rostedt@goodmis.org> - 2016-08-03 22:20 +0200
            Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-03 22:20 +0200
              Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 03:10 +0200
                Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-04 15:50 +0200
                Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 16:20 +0200
                Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-04 16:40 +0200
      Re: [RFC PATCH v2 2/3] tracefs: add instances support for uprobe  events Hari Bathini <hbathini@linux.vnet.ibm.com> - 2016-08-02 20:40 +0200

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