From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755322AbcDNMco (ORCPT ); Thu, 14 Apr 2016 08:32:44 -0400 Received: from casper.infradead.org ([85.118.1.10]:42836 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755107AbcDNMcj (ORCPT ); Thu, 14 Apr 2016 08:32:39 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Wang Nan , Jiri Olsa , Masami Hiramatsu , Namhyung Kim , Zefan Li , pi3orama@163.com, He Kuang , Arnaldo Carvalho de Melo Subject: [PATCH 05/11] perf ordered_events: Introduce reinit() Date: Thu, 14 Apr 2016 09:32:21 -0300 Message-Id: <1460637147-10555-6-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1460637147-10555-1-git-send-email-acme@kernel.org> References: <1460637147-10555-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Wang Nan 'perf record' will use this when outputting multiple perf.data files. Signed-off-by: Wang Nan Cc: Jiri Olsa Cc: Masami Hiramatsu Cc: Namhyung Kim Cc: Zefan Li Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1460535673-159866-2-git-send-email-wangnan0@huawei.com Signed-off-by: He Kuang [ Split from larger patch ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/ordered-events.c | 9 +++++++++ tools/perf/util/ordered-events.h | 1 + 2 files changed, 10 insertions(+) diff --git a/tools/perf/util/ordered-events.c b/tools/perf/util/ordered-events.c index b1b9e2385f4b..fe84df1875aa 100644 --- a/tools/perf/util/ordered-events.c +++ b/tools/perf/util/ordered-events.c @@ -308,3 +308,12 @@ void ordered_events__free(struct ordered_events *oe) free(event); } } + +void ordered_events__reinit(struct ordered_events *oe) +{ + ordered_events__deliver_t old_deliver = oe->deliver; + + ordered_events__free(oe); + memset(oe, '\0', sizeof(*oe)); + ordered_events__init(oe, old_deliver); +} diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h index f403991e3bfd..e11468a9a6e4 100644 --- a/tools/perf/util/ordered-events.h +++ b/tools/perf/util/ordered-events.h @@ -49,6 +49,7 @@ void ordered_events__delete(struct ordered_events *oe, struct ordered_event *eve int ordered_events__flush(struct ordered_events *oe, enum oe_flush how); void ordered_events__init(struct ordered_events *oe, ordered_events__deliver_t deliver); void ordered_events__free(struct ordered_events *oe); +void ordered_events__reinit(struct ordered_events *oe); static inline void ordered_events__set_alloc_size(struct ordered_events *oe, u64 size) -- 2.5.5