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From: Jiri Olsa <jolsa@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Jiri Olsa <jolsa@kernel.org>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Corey Ashford <cjashfor@linux.vnet.ibm.com>,
	David Ahern <dsahern@gmail.com>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Ingo Molnar <mingo@kernel.org>,
	Jean Pihet <jean.pihet@linaro.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: [PATCH 17/19] perf tools: Always force PERF_RECORD_FINISHED_ROUND event
Date: Fri, 25 Jul 2014 16:56:15 +0200	[thread overview]
Message-ID: <1406300177-31805-18-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1406300177-31805-1-git-send-email-jolsa@kernel.org>

The PERF_RECORD_FINISHED_ROUND governs queue flushing in
reporting, so it needs to be stored for any kind of event.

Forcing the PERF_RECORD_FINISHED_ROUND event to be stored
for all event types.

Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
 tools/perf/builtin-record.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 378b85b731a7..4a1a54265b04 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -250,8 +250,7 @@ static int record__mmap_read_all(struct record *rec)
 		}
 	}
 
-	if (perf_header__has_feat(&rec->session->header, HEADER_TRACING_DATA))
-		rc = record__write(rec, &finished_round_event, sizeof(finished_round_event));
+	rc = record__write(rec, &finished_round_event, sizeof(finished_round_event));
 
 out:
 	return rc;
-- 
1.8.3.1


  parent reply	other threads:[~2014-07-25 14:58 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-25 14:55 [PATCHv4 00/19] perf tools: Factor ordered samples queue Jiri Olsa
2014-07-25 14:55 ` [PATCH 01/19] perf tools: Fix accounting of " Jiri Olsa
2014-07-25 14:56 ` [PATCH 02/19] perf tools: Rename ordered_samples bool to ordered_events Jiri Olsa
2014-07-25 14:56 ` [PATCH 03/19] perf tools: Rename ordered_samples struct " Jiri Olsa
2014-07-25 14:56 ` [PATCH 04/19] perf tools: Rename ordered_events members Jiri Olsa
2014-07-25 14:56 ` [PATCH 05/19] perf tools: Add ordered_events_(new|delete) interface Jiri Olsa
2014-07-25 14:56 ` [PATCH 06/19] perf tools: Factor ordered_events_flush to be more generic Jiri Olsa
2014-07-25 14:56 ` [PATCH 07/19] perf tools: Limit ordered events queue size Jiri Olsa
2014-07-25 14:56 ` [PATCH 08/19] perf tools: Flush ordered events in case of allocation failure Jiri Olsa
2014-07-25 14:56 ` [PATCH 09/19] perf tools: Make perf_session_deliver_event global Jiri Olsa
2014-07-25 14:56 ` [PATCH 10/19] perf tools: Create ordered-events object Jiri Olsa
2014-07-25 14:56 ` [PATCH 11/19] perf tools: Use list_move in ordered_events_delete function Jiri Olsa
2014-07-25 14:56 ` [PATCH 12/19] perf tools: Add ordered_events_init function Jiri Olsa
2014-07-25 14:56 ` [PATCH 13/19] perf tools: Add ordered_events_free function Jiri Olsa
2014-07-25 14:56 ` [PATCH 14/19] perf tools: Add perf_config_u64 function Jiri Olsa
2014-07-25 14:56 ` [PATCH 15/19] perf tools: Add report.queue-size config file option Jiri Olsa
2014-07-25 14:56 ` [PATCH 16/19] perf tools: Add debug prints for ordered events queue Jiri Olsa
2014-07-25 14:56 ` Jiri Olsa [this message]
2014-07-28  8:27   ` [tip:perf/core] perf record: Always force PERF_RECORD_FINISHED_ROUND event tip-bot for Jiri Olsa
2014-07-25 14:56 ` [PATCH 18/19] perf tools: Store PERF_RECORD_FINISHED_ROUND only for nonempty rounds Jiri Olsa
2014-07-28  8:27   ` [tip:perf/core] perf record: " tip-bot for Jiri Olsa
2014-07-25 14:56 ` [PATCH 19/19] perf tools: Allow out of order messages in forced flush Jiri Olsa
  -- strict thread matches above, loose matches on Subject: below --
2014-07-20 21:55 [PATCHv3 00/19] perf tools: Factor ordered samples queue Jiri Olsa
2014-07-20 21:56 ` [PATCH 17/19] perf tools: Always force PERF_RECORD_FINISHED_ROUND event Jiri Olsa
2014-07-24 21:34   ` Arnaldo Carvalho de Melo
2014-07-25 11:34     ` Jiri Olsa
2014-07-25 14:14       ` Arnaldo Carvalho de Melo
2014-07-25 15:45         ` Frederic Weisbecker
2014-07-25 16:12           ` Peter Zijlstra

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