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Groups > linux.kernel > #1456137
| From | ebiederm@xmission.com (Eric W. Biederman) |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support |
| Date | 2016-08-04 05:20 +0200 |
| Message-ID | <s2hmp-3er-3@gated-at.bofh.it> (permalink) |
| References | <rZEyR-4Oy-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hari Bathini <hbathini@linux.vnet.ibm.com> writes:
> This RFC patch set supports filtering container specific events
> when perf tool is executed inside a container. The patches apply
> cleanly on v4.7.0-rc7
>
> Changes from v1:
> 1/3. Revived earlier approach[1] with cgroup namespace instead
> of pid namespace
> 2/3. New patch that adds instance support for uprobe events in
> tracefs filesystem
> 3/3. New patch that adds "newinstance" mount option for tracefs
> filesystem
"newinstace" ick no.
I see no justification anywhere why the perf cgroup is not enough for
this.
Eric
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[RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support Hari Bathini <hbathini@linux.vnet.ibm.com> - 2016-07-27 23:30 +0200
[RFC PATCH v2 1/3] perf: filter container events based on cgroup namespace Hari Bathini <hbathini@linux.vnet.ibm.com> - 2016-07-27 23:30 +0200
Re: [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support ebiederm@xmission.com (Eric W. Biederman) - 2016-08-04 05:20 +0200
Re: [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-04 16:50 +0200
Re: [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support ebiederm@xmission.com (Eric W. Biederman) - 2016-08-04 20:50 +0200
Re: [RFC PATCH v2 0/3] perf/tracefs: Container-aware tracing support Aravinda Prasad <aravinda@linux.vnet.ibm.com> - 2016-08-04 21:20 +0200
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