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(mob-176-243-254-204.net.vodafone.it. [176.243.254.204]) by smtp.googlemail.com with ESMTPSA id a25sm4003878ejv.91.2021.08.21.02.20.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 21 Aug 2021 02:20:22 -0700 (PDT) From: Riccardo Mancini To: Arnaldo Carvalho de Melo Cc: Ian Rogers , Namhyung Kim , Peter Zijlstra , Ingo Molnar , Mark Rutland , Jiri Olsa , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Riccardo Mancini Subject: [RFC PATCH v1 27/37] perf evlist: add evlist__for_each_entry_from macro Date: Sat, 21 Aug 2021 11:19:33 +0200 Message-Id: <2386505f8b598adf0dbcd04ec21804c6bcf00826.1629490974.git.rickyman7@gmail.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds a new iteration macro for evlist that resumes iteration from a given evsel in the evlist. This macro will be used in the next patch Signed-off-by: Riccardo Mancini --- tools/perf/util/evlist.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 5f24a45d4e3cf30a..b0c2da0f9755b2d1 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -275,6 +275,22 @@ void evlist__to_front(struct evlist *evlist, struct evsel *move_evsel); #define evlist__for_each_entry_continue(evlist, evsel) \ __evlist__for_each_entry_continue(&(evlist)->core.entries, evsel) +/** + * __evlist__for_each_entry_from - continue iteration from @evsel (included) + * @list: list_head instance to iterate + * @evsel: struct evsel iterator + */ +#define __evlist__for_each_entry_from(list, evsel) \ + list_for_each_entry_from(evsel, list, core.node) + +/** + * evlist__for_each_entry_from - continue iteration from @evsel (included) + * @evlist: evlist instance to iterate + * @evsel: struct evsel iterator + */ +#define evlist__for_each_entry_from(evlist, evsel) \ + __evlist__for_each_entry_from(&(evlist)->core.entries, evsel) + /** * __evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order * @list: list_head instance to iterate -- 2.31.1