From: Andi Kleen <ak@linux.intel.com>
To: Stephane Eranian <eranian@google.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
mingo@elte.hu, Arnaldo Carvalho de Melo <acme@redhat.com>,
Jiri Olsa <jolsa@redhat.com>, Ian Rogers <irogers@google.com>,
"Liang, Kan" <kan.liang@intel.com>
Subject: Re: [PATCH] perf/script: remove extraneous newline in perf_sample__fprintf_regs()
Date: Wed, 29 Apr 2020 19:09:01 -0700 [thread overview]
Message-ID: <20200430020901.GC874567@tassilo.jf.intel.com> (raw)
In-Reply-To: <CABPqkBQkmPOM7xRkXFbtAtcLVdoJ=XY6uG3k3FoEAWABJaSCQA@mail.gmail.com>
> I was under the impression that perf script was generating one line
> per sample. Otherwise, seems hard to parse.
That's only true for simple cases. A lot of the extended output options
have long generated multiple lines. And of course call stacks always did.
> Could you give me the cmdline options of perf script that justify the newline.
e.g. perf script -F iregs,uregs
-Andi
next prev parent reply other threads:[~2020-04-30 2:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-18 23:19 [PATCH] perf/script: remove extraneous newline in perf_sample__fprintf_regs() Stephane Eranian
2020-04-27 21:43 ` Stephane Eranian
2020-04-28 12:29 ` Arnaldo Carvalho de Melo
2020-04-28 2:47 ` Andi Kleen
2020-04-29 19:32 ` Stephane Eranian
2020-04-30 2:09 ` Andi Kleen [this message]
2020-04-30 2:13 ` Stephane Eranian
2020-05-08 13:05 ` [tip: perf/core] perf script: Remove " tip-bot2 for Stephane Eranian
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