X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2Fperf%2Futil%2Fprobe-event.c;h=28eb1417cb2a3fc5d3acebc2280cf37ac79ad778;hb=5e17b28f1e246b98e08cb463f7d72cff6415fc53;hp=f73595fc06276ad7bce141c987acae900230177b;hpb=bdea534db894ea19320f470ce2e63b1d9de96a15;p=firefly-linux-kernel-4.4.55.git

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index f73595fc0627..28eb1417cb2a 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -184,7 +184,8 @@ static struct dso *kernel_get_module_dso(const char *module)
 	const char *vmlinux_name;
 
 	if (module) {
-		list_for_each_entry(dso, &host_machine->kernel_dsos, node) {
+		list_for_each_entry(dso, &host_machine->kernel_dsos.head,
+				    node) {
 			if (strncmp(dso->short_name + 1, module,
 				    dso->short_name_len - 2) == 0)
 				goto found;
@@ -697,11 +698,11 @@ end:
 	return ret;
 }
 
-int show_line_range(struct line_range *lr, const char *module)
+int show_line_range(struct line_range *lr, const char *module, bool user)
 {
 	int ret;
 
-	ret = init_symbol_maps(false);
+	ret = init_symbol_maps(user);
 	if (ret < 0)
 		return ret;
 	ret = __show_line_range(lr, module);
@@ -776,7 +777,7 @@ int show_available_vars(struct perf_probe_event *pevs, int npevs,
 	int i, ret = 0;
 	struct debuginfo *dinfo;
 
-	ret = init_symbol_maps(false);
+	ret = init_symbol_maps(pevs->uprobes);
 	if (ret < 0)
 		return ret;
 
@@ -822,7 +823,8 @@ static int try_to_find_probe_trace_events(struct perf_probe_event *pev,
 }
 
 int show_line_range(struct line_range *lr __maybe_unused,
-		    const char *module __maybe_unused)
+		    const char *module __maybe_unused,
+		    bool user __maybe_unused)
 {
 	pr_warning("Debuginfo-analysis is not supported.\n");
 	return -ENOSYS;
@@ -1908,21 +1910,21 @@ static int show_perf_probe_event(struct perf_probe_event *pev,
 	if (ret < 0)
 		return ret;
 
-	printf("  %-20s (on %s", buf, place);
+	pr_info("  %-20s (on %s", buf, place);
 	if (module)
-		printf(" in %s", module);
+		pr_info(" in %s", module);
 
 	if (pev->nargs > 0) {
-		printf(" with");
+		pr_info(" with");
 		for (i = 0; i < pev->nargs; i++) {
 			ret = synthesize_perf_probe_arg(&pev->args[i],
 							buf, 128);
 			if (ret < 0)
 				break;
-			printf(" %s", buf);
+			pr_info(" %s", buf);
 		}
 	}
-	printf(")\n");
+	pr_info(")\n");
 	free(place);
 	return ret;
 }
@@ -2122,7 +2124,7 @@ static int __add_probe_trace_events(struct perf_probe_event *pev,
 	}
 
 	ret = 0;
-	printf("Added new event%s\n", (ntevs > 1) ? "s:" : ":");
+	pr_info("Added new event%s\n", (ntevs > 1) ? "s:" : ":");
 	for (i = 0; i < ntevs; i++) {
 		tev = &tevs[i];
 		if (pev->event)
@@ -2177,8 +2179,8 @@ static int __add_probe_trace_events(struct perf_probe_event *pev,
 
 	if (ret >= 0) {
 		/* Show how to use the event. */
-		printf("\nYou can now use it in all perf tools, such as:\n\n");
-		printf("\tperf record -e %s:%s -aR sleep 1\n\n", tev->group,
+		pr_info("\nYou can now use it in all perf tools, such as:\n\n");
+		pr_info("\tperf record -e %s:%s -aR sleep 1\n\n", tev->group,
 			 tev->event);
 	}
 
@@ -2442,7 +2444,7 @@ static int __del_trace_probe_event(int fd, struct str_node *ent)
 		goto error;
 	}
 
-	printf("Removed event: %s\n", ent->s);
+	pr_info("Removed event: %s\n", ent->s);
 	return 0;
 error:
 	pr_warning("Failed to delete event: %s\n",