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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
	Ian Rogers <irogers@google.com>,
	linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH V2] libperf evlist: Fix per-thread mmaps for multi-threaded targets
Date: Tue, 6 Sep 2022 09:53:27 -0300	[thread overview]
Message-ID: <YxdCx6UPU6wI95kc@kernel.org> (raw)
In-Reply-To: <20220905114209.8389-1-adrian.hunter@intel.com>

Em Mon, Sep 05, 2022 at 02:42:09PM +0300, Adrian Hunter escreveu:
> The offending commit removed mmap_per_thread(), which did not consider
> the different set-output rules for per-thread mmaps i.e. in the per-thread
> case set-output is used for file descriptors of the same thread not the
> same cpu.
> 
> Fixes: ae4f8ae16a07 ("libperf evlist: Allow mixing per-thread and per-cpu mmaps")
> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>

I added these:

Reported-by: Tomáš Trnka <trnka@scm.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=216441

Jiri made a comment, can you please reply?

Applied locally for further tests,

Thanks,

- Arnaldo

  reply	other threads:[~2022-09-06 12:54 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05 11:42 [PATCH V2] libperf evlist: Fix per-thread mmaps for multi-threaded targets Adrian Hunter
2022-09-06 12:53 ` Arnaldo Carvalho de Melo [this message]
2022-09-06 12:59 ` Jiri Olsa
2022-09-06 14:04   ` Adrian Hunter
2022-09-06 17:43     ` Ian Rogers
2022-09-06 21:17       ` Vince Weaver
2022-09-06 19:45     ` Jiri Olsa
2022-09-07  5:05       ` Adrian Hunter
2022-09-06 17:50 ` Namhyung Kim
2022-09-07  4:52   ` Adrian Hunter
2022-09-07 14:20 ` Jiri Olsa
2022-09-08 15:18   ` Arnaldo Carvalho de Melo

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