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tools lib traceevent, perf tools: Rename traceevent_* APIs

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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 "traceevent_". This
changes APIs: traceevent_host_bigendian, traceevent_load_plugins and
traceevent_unload_plugins

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180701.484691639@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware) 2018-08-08 14:02:56 -04:00 committed by Arnaldo Carvalho de Melo
parent ece2a4f483
commit fc9b69710e
3 changed files with 11 additions and 11 deletions
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8
tools/lib/traceevent/event-parse.h
View file

@ -435,9 +435,9 @@ struct plugin_list;
#define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1)) #define INVALID_PLUGIN_LIST_OPTION ((char **)((unsigned long)-1))
struct plugin_list *traceevent_load_plugins(struct tep_handle *pevent); struct plugin_list *tep_load_plugins(struct tep_handle *pevent);
void traceevent_unload_plugins(struct plugin_list *plugin_list, void tep_unload_plugins(struct plugin_list *plugin_list,
struct tep_handle *pevent); struct tep_handle *pevent);
char **traceevent_plugin_list_options(void); char **traceevent_plugin_list_options(void);
void traceevent_plugin_free_options_list(char **list); void traceevent_plugin_free_options_list(char **list);
int traceevent_plugin_add_options(const char *name, int traceevent_plugin_add_options(const char *name,
@ -597,7 +597,7 @@ __data2host8(struct tep_handle *pevent, unsigned long long data)
__data2host8(pevent, __val); \ __data2host8(pevent, __val); \
}) })
static inline int traceevent_host_bigendian(void) static inline int tep_host_bigendian(void)
{ {
unsigned char str[] = { 0x1, 0x2, 0x3, 0x4 }; unsigned char str[] = { 0x1, 0x2, 0x3, 0x4 };
unsigned int val; unsigned int val;

8
tools/lib/traceevent/event-plugin.c
View file

@ -264,10 +264,10 @@ void traceevent_plugin_remove_options(struct tep_plugin_option *options)
* @s: the trace_seq descripter to write to * @s: the trace_seq descripter to write to
* @prefix: The prefix string to add before listing the option name * @prefix: The prefix string to add before listing the option name
* @suffix: The suffix string ot append after the option name * @suffix: The suffix string ot append after the option name
* @list: The list of plugins (usually returned by traceevent_load_plugins() * @list: The list of plugins (usually returned by tep_load_plugins()
* *
* Writes to the trace_seq @s the list of plugins (files) that is * Writes to the trace_seq @s the list of plugins (files) that is
* returned by traceevent_load_plugins(). Use @prefix and @suffix for formating: * returned by tep_load_plugins(). Use @prefix and @suffix for formating:
* @prefix = " ", @suffix = "\n". * @prefix = " ", @suffix = "\n".
*/ */
void traceevent_print_plugins(struct trace_seq *s, void traceevent_print_plugins(struct trace_seq *s,
@ -431,7 +431,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix,
} }
struct plugin_list* struct plugin_list*
traceevent_load_plugins(struct tep_handle *pevent) tep_load_plugins(struct tep_handle *pevent)
{ {
struct plugin_list *list = NULL; struct plugin_list *list = NULL;
@ -440,7 +440,7 @@ traceevent_load_plugins(struct tep_handle *pevent)
} }
void void
traceevent_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent) tep_unload_plugins(struct plugin_list *plugin_list, struct tep_handle *pevent)
{ {
tep_plugin_unload_func func; tep_plugin_unload_func func;
struct plugin_list *list; struct plugin_list *list;

6
tools/perf/util/trace-event.c
View file

@ -31,7 +31,7 @@ int trace_event__init(struct trace_event *t)
struct tep_handle *pevent = tep_alloc(); struct tep_handle *pevent = tep_alloc();
if (pevent) { if (pevent) {
t->plugin_list = traceevent_load_plugins(pevent); t->plugin_list = tep_load_plugins(pevent);
t->pevent = pevent; t->pevent = pevent;
} }
@ -40,7 +40,7 @@ int trace_event__init(struct trace_event *t)
static int trace_event__init2(void) static int trace_event__init2(void)
{ {
int be = traceevent_host_bigendian(); int be = tep_host_bigendian();
struct tep_handle *pevent; struct tep_handle *pevent;
if (trace_event__init(&tevent)) if (trace_event__init(&tevent))
@ -65,7 +65,7 @@ int trace_event__register_resolver(struct machine *machine,
void trace_event__cleanup(struct trace_event *t) void trace_event__cleanup(struct trace_event *t)
{ {
traceevent_unload_plugins(t->plugin_list, t->pevent); tep_unload_plugins(t->plugin_list, t->pevent);
tep_free(t->pevent); tep_free(t->pevent);
} }