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Commit fc9b6971 authored by Tzvetomir Stoyanov (VMware)'s avatar Tzvetomir Stoyanov (VMware) Committed by Arnaldo Carvalho de Melo
Browse files

tools lib traceevent, perf tools: Rename traceevent_* 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 "traceevent_". This
changes APIs: traceevent_host_bigendian, traceevent_load_plugins and
traceevent_unload_plugins

Signed-off-by: default avatarTzvetomir 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: default avatarSteven Rostedt <rostedt@goodmis.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ece2a4f4

tools/lib/traceevent/event-parse.h

+4 −4
Original line number Diff line number Diff line
@@ -435,8 +435,8 @@ struct plugin_list; 


#define INVALID_PLUGIN_LIST_OPTION	((char **)((unsigned long)-1))



struct plugin_list *traceevent_load_plugins(struct tep_handle *pevent);

void traceevent_unload_plugins(struct plugin_list *plugin_list,

struct plugin_list *tep_load_plugins(struct tep_handle *pevent);

void tep_unload_plugins(struct plugin_list *plugin_list,

			struct tep_handle *pevent);

char **traceevent_plugin_list_options(void);

void traceevent_plugin_free_options_list(char **list);
@@ -597,7 +597,7 @@ __data2host8(struct tep_handle *pevent, unsigned long long data) 
	__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 int val;

tools/lib/traceevent/event-plugin.c

+4 −4
Original line number Diff line number Diff line
@@ -264,10 +264,10 @@ void traceevent_plugin_remove_options(struct tep_plugin_option *options) 
 * @s: the trace_seq descripter to write to

 * @prefix: The prefix string to add before listing 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

 * 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".

 */

void traceevent_print_plugins(struct trace_seq *s,
@@ -431,7 +431,7 @@ load_plugins(struct tep_handle *pevent, const char *suffix, 
}



struct plugin_list*

traceevent_load_plugins(struct tep_handle *pevent)

tep_load_plugins(struct tep_handle *pevent)

{

	struct plugin_list *list = NULL;
@@ -440,7 +440,7 @@ traceevent_load_plugins(struct tep_handle *pevent) 
}



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;

	struct plugin_list *list;

tools/perf/util/trace-event.c

+3 −3
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ int trace_event__init(struct trace_event *t) 
	struct tep_handle *pevent = tep_alloc();



	if (pevent) {

		t->plugin_list = traceevent_load_plugins(pevent);

		t->plugin_list = tep_load_plugins(pevent);

		t->pevent  = pevent;

	}
@@ -40,7 +40,7 @@ int trace_event__init(struct trace_event *t) 


static int trace_event__init2(void)

{

	int be = traceevent_host_bigendian();

	int be = tep_host_bigendian();

	struct tep_handle *pevent;



	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)

{

	traceevent_unload_plugins(t->plugin_list, t->pevent);

	tep_unload_plugins(t->plugin_list, t->pevent);

	tep_free(t->pevent);

}