From: David Ahern <dsahern@gmail.com>
To: Ingo Molnar <mingo@kernel.org>, Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Jiri Olsa <jolsa@redhat.com>,
linux-kernel@vger.kernel.org,
Frederic Weisbecker <fweisbec@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Namhyung Kim <namhyung@kernel.org>,
Mike Galbraith <efault@gmx.de>,
Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH] tools/perf/util: Document and clean up readn() a bit
Date: Wed, 27 Nov 2013 08:19:13 -0700 [thread overview]
Message-ID: <52960D71.7010107@gmail.com> (raw)
In-Reply-To: <20131127115746.GB10528@gmail.com>
On 11/27/13, 4:57 AM, Ingo Molnar wrote:
> Okay, I thought this was an intentional 'all or nothing' interface -
> but looking at the readn() users they can tolerate partial results
> just fine.
I believe that is the intent -- an all or nothing interface.
David
next prev parent reply other threads:[~2013-11-27 15:19 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-22 14:24 [PATCH 0/3] perf tools: Add data file write interface Jiri Olsa
2013-11-22 14:24 ` [PATCH 1/3] perf tools: Add perf_data_file__write interface Jiri Olsa
2013-11-25 19:29 ` Arnaldo Carvalho de Melo
2013-11-26 10:17 ` Jiri Olsa
2013-11-26 17:53 ` [PATCH] tools/perf/util: Document and clean up readn() a bit Ingo Molnar
2013-11-27 8:38 ` Adrian Hunter
2013-11-27 11:57 ` Ingo Molnar
2013-11-27 15:19 ` David Ahern [this message]
2013-11-27 15:50 ` Jiri Olsa
2013-11-27 15:54 ` Ingo Molnar
2013-11-22 14:24 ` [PATCH 2/3] perf record: Use perf_data_file__write for output file Jiri Olsa
2013-11-25 19:31 ` Arnaldo Carvalho de Melo
2013-11-26 10:16 ` Jiri Olsa
2013-11-22 14:24 ` [PATCH 3/3] perf inject: Handle output file via perf_data_file object Jiri Olsa
2013-11-25 19:40 ` Arnaldo Carvalho de Melo
2013-11-26 10:03 ` Jiri Olsa
2013-11-26 12:42 ` Arnaldo Carvalho de Melo
2013-11-26 13:07 ` Jiri Olsa
2013-11-22 15:01 ` [PATCH 0/3] perf tools: Add data file write interface David Ahern
2013-11-23 9:44 ` Jiri Olsa
2013-11-24 0:00 ` David Ahern
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