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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 11/19] perf tools: Use list_move in ordered_events_delete function
Date: Fri, 25 Jul 2014 16:56:09 +0200	[thread overview]
Message-ID: <1406300177-31805-12-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1406300177-31805-1-git-send-email-jolsa@kernel.org>

As Namhyung pointed out we can use list_move in ordered_events_delete.

Suggested-by: Namhyung Kim <namhyung@kernel.org>
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/util/ordered-events.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/util/ordered-events.c b/tools/perf/util/ordered-events.c
index fb94f8b07515..ecdc9012cadd 100644
--- a/tools/perf/util/ordered-events.c
+++ b/tools/perf/util/ordered-events.c
@@ -96,8 +96,7 @@ ordered_events_new(struct ordered_events *oe, u64 timestamp)
 
 void ordered_events_delete(struct ordered_events *oe, struct ordered_event *event)
 {
-	list_del(&event->list);
-	list_add(&event->list, &oe->cache);
+	list_move(&event->list, &oe->cache);
 	oe->nr_events--;
 }
 
-- 
1.8.3.1


  parent reply	other threads:[~2014-07-25 14:59 UTC|newest]

Thread overview: 23+ 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 ` Jiri Olsa [this message]
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 ` [PATCH 17/19] perf tools: Always force PERF_RECORD_FINISHED_ROUND event Jiri Olsa
2014-07-28  8:27   ` [tip:perf/core] perf record: " 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 21:55 ` [PATCH 11/19] perf tools: Use list_move in ordered_events_delete function Jiri Olsa

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