From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Tommi Rantala <tommi.t.rantala@nokia.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] perf string handling fixes
Date: Mon, 27 Mar 2017 15:38:39 -0300 [thread overview]
Message-ID: <20170327183839.GE27431@kernel.org> (raw)
In-Reply-To: <20170322130624.21881-1-tommi.t.rantala@nokia.com>
Em Wed, Mar 22, 2017 at 03:06:18PM +0200, Tommi Rantala escreveu:
> Hi,
>
> Some small perf fixes, mostly caught with valgrind.
>
> The last patch is a simplification: it is easier to open /proc/self/exe
> than /proc/$pid/exe.
Thanks, applied the series.
- Arnaldo
> Tommi Rantala (6):
> perf buildid: do not update SDT cache with null filename
> perf buildid: do not assume that readlink() returns a null terminated
> string
> perf tests: do not assume that readlink() returns a null terminated
> string
> perf utils: use sizeof(buf)-1 in readlink() call
> perf utils: null terminate buf in read_ftrace_printk()
> perf utils: readlink /proc/self/exe to find the perf binary
>
> tools/perf/tests/sdt.c | 2 +-
> tools/perf/util/build-id.c | 8 ++++++--
> tools/perf/util/header.c | 8 ++------
> tools/perf/util/trace-event-read.c | 4 +++-
> 4 files changed, 12 insertions(+), 10 deletions(-)
>
> --
> 2.9.3
prev parent reply other threads:[~2017-03-27 18:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 13:06 [PATCH 0/6] perf string handling fixes Tommi Rantala
2017-03-22 13:06 ` [PATCH 1/6] perf buildid: do not update SDT cache with null filename Tommi Rantala
2017-03-28 5:56 ` [tip:perf/core] perf buildid: Do " tip-bot for Tommi Rantala
2017-03-22 13:06 ` [PATCH 2/6] perf buildid: do not assume that readlink() returns a null terminated string Tommi Rantala
2017-03-28 5:56 ` [tip:perf/core] perf buildid: Do " tip-bot for Tommi Rantala
2017-03-22 13:06 ` [PATCH 3/6] perf tests: do " Tommi Rantala
2017-03-28 5:57 ` [tip:perf/core] perf tests: Do " tip-bot for Tommi Rantala
2017-03-22 13:06 ` [PATCH 4/6] perf utils: use sizeof(buf)-1 in readlink() call Tommi Rantala
2017-03-28 5:58 ` [tip:perf/core] perf utils: use sizeof(buf) - 1 " tip-bot for Tommi Rantala
2017-03-22 13:06 ` [PATCH 5/6] perf utils: null terminate buf in read_ftrace_printk() Tommi Rantala
2017-03-27 18:28 ` Arnaldo Carvalho de Melo
2017-03-28 5:58 ` [tip:perf/core] perf utils: Null " tip-bot for Tommi Rantala
2017-03-22 13:06 ` [PATCH 6/6] perf utils: readlink /proc/self/exe to find the perf binary Tommi Rantala
2017-03-28 5:59 ` [tip:perf/core] perf utils: Readlink " tip-bot for Tommi Rantala
2017-03-27 18:38 ` Arnaldo Carvalho de Melo [this message]
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