From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D27C7C4321D for ; Wed, 15 Aug 2018 15:07:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEA0321475 for ; Wed, 15 Aug 2018 15:07:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ie7deLXT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEA0321475 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729864AbeHOR7u (ORCPT ); Wed, 15 Aug 2018 13:59:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:49760 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729386AbeHOR7t (ORCPT ); Wed, 15 Aug 2018 13:59:49 -0400 Received: from jouet.infradead.org (unknown [179.97.41.186]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3002A20C0E; Wed, 15 Aug 2018 15:07:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1534345636; bh=1ZO86iBB5jnIDzRCWae9hioNjFxvBeNTCdAV0pBAxaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ie7deLXTb44dRqtX5Ap6cE+I1TabUpR30BP60KdQFub23oW/hU8u3u8jFgr+1VxwF wavI0ZLXPR8FEKA1Gxx1/O2ZBtiwvGvQoA4ZNs4UROueOjjtmqh8wIr9W056Je22NW AXn+muTTJeUVjfxu8Hp/PXV57Y4ohXG7byh6qTKc= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, "Tzvetomir Stoyanov (VMware)" , Andrew Morton , Peter Zijlstra , Yordan Karadzhov , linux-trace-devel@vger.kernel.org, Steven Rostedt , Arnaldo Carvalho de Melo Subject: [PATCH 05/35] tools lib traceevent, perf tools: Rename pevent alloc / free APIs Date: Wed, 15 Aug 2018 12:05:41 -0300 Message-Id: <20180815150611.32080-6-acme@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180815150611.32080-1-acme@kernel.org> References: <20180815150611.32080-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Tzvetomir Stoyanov (VMware)" In order to make libtraceevent into a proper library, variables, data structures and functions require a unique prefix to prevent name space conflicts. That prefix will be "tep_" and not "pevent_". This changes APIs: pevent_alloc, pevent_free, pevent_event_info and pevent_func_resolver_t Signed-off-by: Tzvetomir Stoyanov (VMware) Cc: Andrew Morton Cc: Peter Zijlstra Cc: Yordan Karadzhov (VMware) Cc: linux-trace-devel@vger.kernel.org Link: http://lkml.kernel.org/r/20180808180700.152609945@goodmis.org Signed-off-by: Steven Rostedt Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 24 ++++++++++++------------ tools/lib/traceevent/event-parse.h | 12 ++++++------ tools/perf/builtin-kmem.c | 2 +- tools/perf/util/sort.c | 2 +- tools/perf/util/trace-event-parse.c | 2 +- tools/perf/util/trace-event.c | 6 +++--- tools/perf/util/trace-event.h | 2 +- 7 files changed, 25 insertions(+), 25 deletions(-) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 57ed9348d1aa..040180f6ed74 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -438,9 +438,9 @@ __find_func(struct tep_handle *pevent, unsigned long long addr) } struct func_resolver { - pevent_func_resolver_t *func; - void *priv; - struct func_map map; + tep_func_resolver_t *func; + void *priv; + struct func_map map; }; /** @@ -454,7 +454,7 @@ struct func_resolver { * pevent->funclist. */ int pevent_set_function_resolver(struct tep_handle *pevent, - pevent_func_resolver_t *func, void *priv) + tep_func_resolver_t *func, void *priv) { struct func_resolver *resolver = malloc(sizeof(*resolver)); @@ -5399,8 +5399,8 @@ int pevent_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline) * This parses the raw @data using the given @event information and * writes the print format into the trace_seq. */ -void pevent_event_info(struct trace_seq *s, struct event_format *event, - struct tep_record *record) +void tep_event_info(struct trace_seq *s, struct event_format *event, + struct tep_record *record) { int print_pretty = 1; @@ -5556,7 +5556,7 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s, if (len < 20) trace_seq_printf(s, "%.*s", 20 - len, spaces); - pevent_event_info(s, event, record); + tep_event_info(s, event, record); } void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s, @@ -6754,9 +6754,9 @@ int pevent_unregister_event_handler(struct tep_handle *pevent, int id, } /** - * pevent_alloc - create a pevent handle + * tep_alloc - create a pevent handle */ -struct tep_handle *pevent_alloc(void) +struct tep_handle *tep_alloc(void) { struct tep_handle *pevent = calloc(1, sizeof(*pevent)); @@ -6811,10 +6811,10 @@ void pevent_free_format(struct event_format *event) } /** - * pevent_free - free a pevent handle + * tep_free - free a pevent handle * @pevent: the pevent handle to free */ -void pevent_free(struct tep_handle *pevent) +void tep_free(struct tep_handle *pevent) { struct cmdline_list *cmdlist, *cmdnext; struct func_list *funclist, *funcnext; @@ -6901,5 +6901,5 @@ void pevent_free(struct tep_handle *pevent) void pevent_unref(struct tep_handle *pevent) { - pevent_free(pevent); + tep_free(pevent); } diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index b4b698c3833e..c229240666b7 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -454,8 +454,8 @@ struct func_list; struct event_handler; struct func_resolver; -typedef char *(pevent_func_resolver_t)(void *priv, - unsigned long long *addrp, char **modp); +typedef char *(tep_func_resolver_t)(void *priv, + unsigned long long *addrp, char **modp); struct tep_handle { int ref_count; @@ -616,7 +616,7 @@ enum trace_flag_type { }; int pevent_set_function_resolver(struct tep_handle *pevent, - pevent_func_resolver_t *func, void *priv); + tep_func_resolver_t *func, void *priv); void pevent_reset_function_resolver(struct tep_handle *pevent); int pevent_register_comm(struct tep_handle *pevent, const char *comm, int pid); int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock); @@ -722,7 +722,7 @@ void pevent_print_field(struct trace_seq *s, void *data, struct format_field *field); void pevent_print_fields(struct trace_seq *s, void *data, int size __maybe_unused, struct event_format *event); -void pevent_event_info(struct trace_seq *s, struct event_format *event, +void tep_event_info(struct trace_seq *s, struct event_format *event, struct tep_record *record); int pevent_strerror(struct tep_handle *pevent, enum pevent_errno errnum, char *buf, size_t buflen); @@ -791,8 +791,8 @@ static inline void pevent_set_latency_format(struct tep_handle *pevent, int lat) pevent->latency_format = lat; } -struct tep_handle *pevent_alloc(void); -void pevent_free(struct tep_handle *pevent); +struct tep_handle *tep_alloc(void); +void tep_free(struct tep_handle *pevent); void pevent_ref(struct tep_handle *pevent); void pevent_unref(struct tep_handle *pevent); diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index b23e861fa6ae..73c073ade71c 100644 --- a/tools/perf/builtin-kmem.c +++ b/tools/perf/builtin-kmem.c @@ -747,7 +747,7 @@ static int parse_gfp_flags(struct perf_evsel *evsel, struct perf_sample *sample, } trace_seq_init(&seq); - pevent_event_info(&seq, evsel->tp_format, &record); + tep_event_info(&seq, evsel->tp_format, &record); str = strtok_r(seq.buffer, " ", &pos); while (str) { diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 2c9924ab872d..08cdaf2be1af 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -613,7 +613,7 @@ static char *get_trace_output(struct hist_entry *he) pevent_print_fields(&seq, he->raw_data, he->raw_size, evsel->tp_format); } else { - pevent_event_info(&seq, evsel->tp_format, &rec); + tep_event_info(&seq, evsel->tp_format, &rec); } /* * Trim the buffer, it starts at 4KB and we're not going to diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index 29af1fb0b888..630d0e81fe87 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -125,7 +125,7 @@ void event_format__fprintf(struct event_format *event, record.data = data; trace_seq_init(&s); - pevent_event_info(&s, event, &record); + tep_event_info(&s, event, &record); trace_seq_do_fprintf(&s, fp); trace_seq_destroy(&s); } diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c index 7c0cd9a0f575..11066ed43ca4 100644 --- a/tools/perf/util/trace-event.c +++ b/tools/perf/util/trace-event.c @@ -28,7 +28,7 @@ static bool tevent_initialized; int trace_event__init(struct trace_event *t) { - struct tep_handle *pevent = pevent_alloc(); + struct tep_handle *pevent = tep_alloc(); if (pevent) { t->plugin_list = traceevent_load_plugins(pevent); @@ -55,7 +55,7 @@ static int trace_event__init2(void) } int trace_event__register_resolver(struct machine *machine, - pevent_func_resolver_t *func) + tep_func_resolver_t *func) { if (!tevent_initialized && trace_event__init2()) return -1; @@ -66,7 +66,7 @@ int trace_event__register_resolver(struct machine *machine, void trace_event__cleanup(struct trace_event *t) { traceevent_unload_plugins(t->plugin_list, t->pevent); - pevent_free(t->pevent); + tep_free(t->pevent); } /* diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index b8f2516e9a65..40204ec3a7a2 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -20,7 +20,7 @@ struct trace_event { int trace_event__init(struct trace_event *t); void trace_event__cleanup(struct trace_event *t); int trace_event__register_resolver(struct machine *machine, - pevent_func_resolver_t *func); + tep_func_resolver_t *func); struct event_format* trace_event__tp_format(const char *sys, const char *name); -- 2.14.4