From: Jiri Olsa <jolsa@redhat.com>
To: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Namhyung Kim <namhyung@kernel.org>,
Andi Kleen <ak@linux.intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v12 2/3]: perf record: enable asynchronous trace writing
Date: Thu, 11 Oct 2018 15:45:50 +0200 [thread overview]
Message-ID: <20181011134550.GB29634@krava> (raw)
In-Reply-To: <50fed9ff-adc4-d9d6-36bc-b6b27bf58c17@linux.intel.com>
On Tue, Oct 09, 2018 at 11:58:53AM +0300, Alexey Budankov wrote:
SNIP
> @@ -1378,6 +1566,22 @@ static int parse_clockid(const struct option *opt, const char *str, int unset)
> return -1;
> }
>
> +#ifdef HAVE_AIO_SUPPORT
> +static int record__aio_parse(const struct option *opt,
> + const char *str __maybe_unused,
> + int unset)
> +{
> + struct record_opts *opts = (struct record_opts *)opt->value;
> +
> + if (unset)
> + opts->nr_cblocks = 0;
> + else
> + opts->nr_cblocks = 1;
> +
> + return 0;
> +}
> +#endif
same, please move this up to have just one 'ifdef HAVE_AIO_SUPPORT' block
thanks,
jirka
next prev parent reply other threads:[~2018-10-11 13:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-09 8:39 [PATCH v12 0/3]: perf: reduce data loss when profiling highly parallel CPU bound workloads Alexey Budankov
2018-10-09 8:57 ` [PATCH v12 1/3] perf util: map data buffer for preserving collected data Alexey Budankov
2018-10-09 8:58 ` [PATCH v12 2/3]: perf record: enable asynchronous trace writing Alexey Budankov
2018-10-11 13:45 ` Jiri Olsa
2018-10-11 16:15 ` Alexey Budankov
2018-10-11 13:45 ` Jiri Olsa [this message]
2018-10-11 16:15 ` Alexey Budankov
2018-10-11 13:46 ` Jiri Olsa
2018-10-11 16:29 ` Alexey Budankov
2018-10-11 14:15 ` Jiri Olsa
2018-10-11 16:31 ` Alexey Budankov
2018-10-09 8:59 ` [PATCH v12 3/3]: perf record: extend trace writing to multi AIO Alexey Budankov
2018-10-11 13:45 ` Jiri Olsa
2018-10-11 16:14 ` Alexey Budankov
2018-10-11 13:46 ` Jiri Olsa
2018-10-11 16:24 ` Alexey Budankov
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