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Message-ID: <tip-c60167c187f9255e698998887bfbbba6418861b5@git.kernel.org>
Date: Sat, 18 Aug 2018 04:46:07 -0700
From: "tip-bot for Tzvetomir Stoyanov (VMware)" <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, hpa@...or.com, peterz@...radead.org,
mingo@...nel.org, tglx@...utronix.de, acme@...hat.com,
tz.stoyanov@...il.com, rostedt@...dmis.org, y.karadz@...il.com,
akpm@...ux-foundation.org
Subject: [tip:perf/urgent] tools lib traceevent, perf tools: Rename pevent
parse APIs
Commit-ID: c60167c187f9255e698998887bfbbba6418861b5
Gitweb: https://git.kernel.org/tip/c60167c187f9255e698998887bfbbba6418861b5
Author: Tzvetomir Stoyanov (VMware) <tz.stoyanov@...il.com>
AuthorDate: Wed, 8 Aug 2018 14:02:51 -0400
Committer: Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 13 Aug 2018 15:21:57 -0300
tools lib traceevent, perf tools: Rename pevent parse APIs
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_parse_event, pevent_parse_format, pevent_parse_header_page
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@...il.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@...il.com>
Cc: linux-trace-devel@...r.kernel.org
Link: http://lkml.kernel.org/r/20180808180700.469749700@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/lib/traceevent/event-parse.c | 22 +++++++++++-----------
tools/lib/traceevent/event-parse.h | 18 +++++++++---------
tools/perf/util/trace-event-parse.c | 4 ++--
tools/perf/util/trace-event-read.c | 4 ++--
tools/perf/util/trace-event.c | 2 +-
5 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 29f22e432084..419e57f5bbf3 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5930,7 +5930,7 @@ static void parse_header_field(const char *field,
}
/**
- * pevent_parse_header_page - parse the data stored in the header page
+ * tep_parse_header_page - parse the data stored in the header page
* @pevent: the handle to the pevent
* @buf: the buffer storing the header page format string
* @size: the size of @buf
@@ -5941,8 +5941,8 @@ static void parse_header_field(const char *field,
*
* /sys/kernel/debug/tracing/events/header_page
*/
-int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
- int long_size)
+int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
+ int long_size)
{
int ignore;
@@ -6171,7 +6171,7 @@ event_add_failed:
}
/**
- * pevent_parse_format - parse the event format
+ * tep_parse_format - parse the event format
* @pevent: the handle to the pevent
* @eventp: returned format
* @buf: the buffer storing the event format string
@@ -6185,16 +6185,16 @@ event_add_failed:
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys)
+enum pevent_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys)
{
return __pevent_parse_event(pevent, eventp, buf, size, sys);
}
/**
- * pevent_parse_event - parse the event format
+ * tep_parse_event - parse the event format
* @pevent: the handle to the pevent
* @buf: the buffer storing the event format string
* @size: the size of @buf
@@ -6207,8 +6207,8 @@ enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
*
* /sys/kernel/debug/tracing/events/.../.../format
*/
-enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys)
+enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys)
{
struct event_format *event = NULL;
return __pevent_parse_event(pevent, &event, buf, size, sys);
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 83c78290061e..eae429a98f7a 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -639,15 +639,15 @@ void pevent_print_event_data(struct tep_handle *pevent, struct trace_seq *s,
void pevent_print_event(struct tep_handle *pevent, struct trace_seq *s,
struct tep_record *record, bool use_trace_clock);
-int pevent_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
- int long_size);
-
-enum pevent_errno pevent_parse_event(struct tep_handle *pevent, const char *buf,
- unsigned long size, const char *sys);
-enum pevent_errno pevent_parse_format(struct tep_handle *pevent,
- struct event_format **eventp,
- const char *buf,
- unsigned long size, const char *sys);
+int tep_parse_header_page(struct tep_handle *pevent, char *buf, unsigned long size,
+ int long_size);
+
+enum pevent_errno tep_parse_event(struct tep_handle *pevent, const char *buf,
+ unsigned long size, const char *sys);
+enum pevent_errno tep_parse_format(struct tep_handle *pevent,
+ struct event_format **eventp,
+ const char *buf,
+ unsigned long size, const char *sys);
void pevent_free_format(struct event_format *event);
void pevent_free_format_field(struct format_field *field);
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 0a769a340fc9..f8b91f3813ca 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -180,13 +180,13 @@ void parse_saved_cmdline(struct tep_handle *pevent,
int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size)
{
- return pevent_parse_event(pevent, buf, size, "ftrace");
+ return tep_parse_event(pevent, buf, size, "ftrace");
}
int parse_event_file(struct tep_handle *pevent,
char *buf, unsigned long size, char *sys)
{
- return pevent_parse_event(pevent, buf, size, sys);
+ return tep_parse_event(pevent, buf, size, sys);
}
struct event_format *trace_find_next_event(struct tep_handle *pevent,
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index cbd4970415ef..a89a50dee8e7 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -235,8 +235,8 @@ static int read_header_files(struct tep_handle *pevent)
return -1;
}
- if (!pevent_parse_header_page(pevent, header_page, size,
- pevent_get_long_size(pevent))) {
+ if (!tep_parse_header_page(pevent, header_page, size,
+ pevent_get_long_size(pevent))) {
/*
* The commit field in the page is of type long,
* use that instead, since it represents the kernel.
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 116fffa788b9..eed1c11c1915 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -93,7 +93,7 @@ tp_format(const char *sys, const char *name)
if (err)
return ERR_PTR(err);
- pevent_parse_format(pevent, &event, data, size, sys);
+ tep_parse_format(pevent, &event, data, size, sys);
free(data);
return event;
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