linux-kernel - Re: [PATCH v5 2/3] perf tool: add PERF_RECORD_NAMESPACES to include namespaces related info

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Date:   Wed, 18 Jan 2017 14:14:01 +0100
From:   Jiri Olsa <jolsa@...hat.com>
To:     Hari Bathini <hbathini@...ux.vnet.ibm.com>
Cc:     ast@...com, peterz@...radead.org,
        lkml <linux-kernel@...r.kernel.org>, acme@...nel.org,
        alexander.shishkin@...ux.intel.com, mingo@...hat.com,
        daniel@...earbox.net, rostedt@...dmis.org,
        Ananth N Mavinakayanahalli <ananth@...ux.vnet.ibm.com>,
        ebiederm@...ssion.com, sargun@...gun.me,
        Aravinda Prasad <aravinda@...ux.vnet.ibm.com>,
        brendan.d.gregg@...il.com
Subject: Re: [PATCH v5 2/3] perf tool: add PERF_RECORD_NAMESPACES to include
 namespaces related info

On Tue, Jan 17, 2017 at 07:47:38PM +0530, Hari Bathini wrote:
> This patch updates perf tool to examine PERF_RECORD_NAMESPACES events
> emitted by the kernel when fork, clone, setns or unshare are invoked.
> Also, it synthesizes PERF_RECORD_NAMESPACES events for processes that
> were running prior to invocation of perf record, the data for which
> is taken from /proc/$PID/ns. These changes make way for analyzing
> events with regard to namespaces.
> 
> Signed-off-by: Hari Bathini <hbathini@...ux.vnet.ibm.com>

could you please rebase this on latest Arnaldo's perf/core?
I've got following conflicts:

patching file tools/include/uapi/linux/perf_event.h
patching file tools/perf/builtin-annotate.c
patching file tools/perf/builtin-diff.c
patching file tools/perf/builtin-inject.c
patching file tools/perf/builtin-kmem.c
Hunk #1 succeeded at 965 (offset 1 line).
patching file tools/perf/builtin-kvm.c
patching file tools/perf/builtin-lock.c
patching file tools/perf/builtin-mem.c
patching file tools/perf/builtin-record.c
Hunk #1 FAILED at 842.
Hunk #2 succeeded at 982 (offset 33 lines).
Hunk #3 succeeded at 996 (offset 33 lines).
Hunk #4 succeeded at 1515 (offset 109 lines).
Hunk #5 succeeded at 1630 (offset 109 lines).
1 out of 5 hunks FAILED -- saving rejects to file tools/perf/builtin-record.c.rej
patching file tools/perf/builtin-report.c
patching file tools/perf/builtin-sched.c
Hunk #1 succeeded at 3272 (offset 105 lines).
patching file tools/perf/builtin-script.c
Hunk #5 FAILED at 2219.
1 out of 5 hunks FAILED -- saving rejects to file tools/perf/builtin-script.c.rej
patching file tools/perf/builtin-trace.c
Hunk #1 succeeded at 2415 (offset 1 line).
patching file tools/perf/perf.h
patching file tools/perf/util/Build
patching file tools/perf/util/data-convert-bt.c
patching file tools/perf/util/event.c
patching file tools/perf/util/event.h
patching file tools/perf/util/evsel.c
patching file tools/perf/util/machine.c
Hunk #2 succeeded at 502 (offset 19 lines).
Hunk #3 succeeded at 1570 (offset 19 lines).
patching file tools/perf/util/machine.h
patching file tools/perf/util/namespaces.c
patching file tools/perf/util/namespaces.h
patching file tools/perf/util/session.c
patching file tools/perf/util/thread.c
patching file tools/perf/util/thread.h
patching file tools/perf/util/tool.h

thanks,
jirka