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Subject[RFC][PATCH v2 12/24] tools/lib/traceevent, tools/perf: Rename enum pevent_flag to enum tep_flag
From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>

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
pevent_get_page_size API and enum pevent_flag to enum tep_flag

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
tools/lib/traceevent/event-parse.c | 2 +-
tools/lib/traceevent/event-parse.h | 10 +++++-----
tools/lib/traceevent/event-plugin.c | 4 ++--
tools/perf/builtin-kmem.c | 2 +-
tools/perf/util/trace-event-read.c | 2 +-
tools/perf/util/trace-event.c | 2 +-
6 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 2667c18db27c..cfb86b789da6 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -5515,7 +5515,7 @@ void tep_print_event_time(struct tep_handle *pevent, struct trace_seq *s,
}

if (use_usec_format) {
- if (pevent->flags & PEVENT_NSEC_OUTPUT) {
+ if (pevent->flags & TEP_NSEC_OUTPUT) {
usecs = nsecs;
p = 9;
} else {
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 97abeaced9c3..97deb15f5355 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -373,10 +373,10 @@ enum pevent_func_arg_type {
PEVENT_FUNC_ARG_MAX_TYPES
};

-enum pevent_flag {
- PEVENT_NSEC_OUTPUT = 1, /* output in NSECS */
- PEVENT_DISABLE_SYS_PLUGINS = 1 << 1,
- PEVENT_DISABLE_PLUGINS = 1 << 2,
+enum tep_flag {
+ TEP_NSEC_OUTPUT = 1, /* output in NSECS */
+ TEP_DISABLE_SYS_PLUGINS = 1 << 1,
+ TEP_DISABLE_PLUGINS = 1 << 2,
};

#define PEVENT_ERRORS \
@@ -751,7 +751,7 @@ static inline void tep_set_long_size(struct tep_handle *pevent, int long_size)
pevent->long_size = long_size;
}

-static inline int pevent_get_page_size(struct tep_handle *pevent)
+static inline int tep_get_page_size(struct tep_handle *pevent)
{
return pevent->page_size;
}
diff --git a/tools/lib/traceevent/event-plugin.c b/tools/lib/traceevent/event-plugin.c
index 39859cee7712..c837a73c03e6 100644
--- a/tools/lib/traceevent/event-plugin.c
+++ b/tools/lib/traceevent/event-plugin.c
@@ -390,7 +390,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
char *envdir;
int ret;

- if (pevent->flags & PEVENT_DISABLE_PLUGINS)
+ if (pevent->flags & TEP_DISABLE_PLUGINS)
return;

/*
@@ -398,7 +398,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
* check that first.
*/
#ifdef PLUGIN_DIR
- if (!(pevent->flags & PEVENT_DISABLE_SYS_PLUGINS))
+ if (!(pevent->flags & TEP_DISABLE_SYS_PLUGINS))
load_plugins_dir(pevent, suffix, PLUGIN_DIR,
load_plugin, data);
#endif
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 73c073ade71c..b63bca4b0c2a 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -1974,7 +1974,7 @@ int cmd_kmem(int argc, const char **argv)
goto out_delete;
}

- kmem_page_size = pevent_get_page_size(evsel->tp_format->pevent);
+ kmem_page_size = tep_get_page_size(evsel->tp_format->pevent);
symbol_conf.use_callchain = true;
}

diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index d970163f0145..3dfc1db6b25b 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -439,7 +439,7 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)

pevent = tevent->pevent;

- tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_flag(pevent, TEP_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, file_bigendian);
tep_set_host_bigendian(pevent, host_bigendian);

diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index 3102e8be81f5..58bb72f266f3 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -47,7 +47,7 @@ static int trace_event__init2(void)
return -1;

pevent = tevent.pevent;
- tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+ tep_set_flag(pevent, TEP_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, be);
tep_set_host_bigendian(pevent, be);
tevent_initialized = true;
--
2.18.0

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