tools lib traceevent, perf tools: Rename 'enum pevent_flag' to 'enum tep_flag'

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) <[e-mail]>
Cc: Andrew Morton <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Yordan Karadzhov (VMware) <[e-mail]>
Cc: [e-mail]
Link: http://lkml.kernel.org/r/[e-mail]
Signed-off-by: Steven Rostedt <[e-mail]>
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/lib/traceevent/event-parse.c

···
 	}
 
 	if (use_usec_format) {
-		if (pevent->flags & PEVENT_NSEC_OUTPUT) {
+		if (pevent->flags & TEP_NSEC_OUTPUT) {
 			usecs = nsecs;
 			p = 9;
 		} else {

tools/lib/traceevent/event-parse.h

···
 	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 							      \
···
 	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;
 }

tools/lib/traceevent/event-plugin.c

···
 	char *envdir;
 	int ret;
 
-	if (pevent->flags & PEVENT_DISABLE_PLUGINS)
+	if (pevent->flags & TEP_DISABLE_PLUGINS)
 		return;
 
 	/*
···
 	 * 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

tools/perf/builtin-kmem.c

···
 			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;
 	}
 

tools/perf/util/trace-event-read.c

···
 
 	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);
 

tools/perf/util/trace-event.c

···
 		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;