From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3rYYxm5bp7zDqjr for ; Tue, 21 Jun 2016 14:03:56 +1000 (AEST) Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u5L3xnKd038112 for ; Tue, 21 Jun 2016 00:03:54 -0400 Received: from e31.co.us.ibm.com (e31.co.us.ibm.com [32.97.110.149]) by mx0b-001b2d01.pphosted.com with ESMTP id 23mywwnsv5-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 21 Jun 2016 00:03:54 -0400 Received: from localhost by e31.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 20 Jun 2016 22:03:54 -0600 From: Sukadev Bhattiprolu To: mingo@redhat.com, ak@linux.intel.com, Michael Ellerman , Jiri Olsa , Arnaldo Carvalho de Melo Cc: peterz@infradead.org, maddy@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, Subject: [PATCH v20 13/20] perf, tools, jevents: Add support for event topics Date: Mon, 20 Jun 2016 21:02:43 -0700 In-Reply-To: <1466481770-25290-1-git-send-email-sukadev@linux.vnet.ibm.com> References: <1466481770-25290-1-git-send-email-sukadev@linux.vnet.ibm.com> Message-Id: <1466481770-25290-14-git-send-email-sukadev@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Allow assigning categories "Topics" field to the PMU events i.e. process the topic field from the JSON file and add a corresponding topic field to the generated C events tables. Signed-off-by: Andi Kleen Signed-off-by: Sukadev Bhattiprolu Acked-by: Jiri Olsa --- Changelog[v14] [Jiri Olsa] Move this independent code off into a separate patch. --- tools/perf/pmu-events/jevents.c | 12 +++++++++--- tools/perf/pmu-events/jevents.h | 2 +- tools/perf/pmu-events/pmu-events.h | 1 + 3 files changed, 11 insertions(+), 4 deletions(-) diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c index 51b864a..a4f117c 100644 --- a/tools/perf/pmu-events/jevents.c +++ b/tools/perf/pmu-events/jevents.c @@ -203,7 +203,7 @@ static void print_events_table_prefix(FILE *fp, const char *tblname) } static int print_events_table_entry(void *data, char *name, char *event, - char *desc, char *long_desc) + char *desc, char *long_desc, char *topic) { FILE *outfp = data; /* @@ -217,6 +217,8 @@ static int print_events_table_entry(void *data, char *name, char *event, fprintf(outfp, "\t.desc = \"%s\",\n", desc); if (long_desc && long_desc[0]) fprintf(outfp, "\t.long_desc = \"%s\",\n", long_desc); + if (topic) + fprintf(outfp, "\t.topic = \"%s\",\n", topic); fprintf(outfp, "},\n"); @@ -238,7 +240,7 @@ static void print_events_table_suffix(FILE *outfp) /* Call func with each event in the json file */ int json_events(const char *fn, int (*func)(void *data, char *name, char *event, char *desc, - char *long_desc), + char *long_desc, char *topic), void *data) { int err = -EIO; @@ -259,6 +261,7 @@ int json_events(const char *fn, char *event = NULL, *desc = NULL, *name = NULL; char *long_desc = NULL; char *extra_desc = NULL; + char *topic = NULL; struct msrmap *msr = NULL; jsmntok_t *msrval = NULL; jsmntok_t *precise = NULL; @@ -298,6 +301,8 @@ int json_events(const char *fn, !json_streq(map, val, "null")) { addfield(map, &extra_desc, ". ", " Spec update: ", val); + } else if (json_streq(map, field, "Topic")) { + addfield(map, &topic, "", "", val); } else if (json_streq(map, field, "Data_LA") && nz) { addfield(map, &extra_desc, ". ", " Supports address when precise", @@ -321,12 +326,13 @@ int json_events(const char *fn, addfield(map, &event, ",", msr->pname, msrval); fixname(name); - err = func(data, name, event, desc, long_desc); + err = func(data, name, event, desc, long_desc, topic); free(event); free(desc); free(name); free(long_desc); free(extra_desc); + free(topic); if (err) break; tok += j; diff --git a/tools/perf/pmu-events/jevents.h b/tools/perf/pmu-events/jevents.h index b0eb274..9ffcb89 100644 --- a/tools/perf/pmu-events/jevents.h +++ b/tools/perf/pmu-events/jevents.h @@ -3,7 +3,7 @@ int json_events(const char *fn, int (*func)(void *data, char *name, char *event, char *desc, - char *long_desc), + char *long_desc, char *topic), void *data); char *get_cpu_str(void); diff --git a/tools/perf/pmu-events/pmu-events.h b/tools/perf/pmu-events/pmu-events.h index 711f049..6b69f4b 100644 --- a/tools/perf/pmu-events/pmu-events.h +++ b/tools/perf/pmu-events/pmu-events.h @@ -9,6 +9,7 @@ struct pmu_event { const char *event; const char *desc; const char *long_desc; + const char *topic; }; /* -- 2.5.3