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Diffstat (limited to 'tools/perf/util/probe-event.c')
-rw-r--r--tools/perf/util/probe-event.c33
1 files changed, 16 insertions, 17 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index e33554a562b3..8a8ee64e72d1 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -34,7 +34,6 @@
#include "util.h"
#include "event.h"
-#include "string.h"
#include "strlist.h"
#include "debug.h"
#include "cache.h"
@@ -273,10 +272,10 @@ static int add_module_to_probe_trace_events(struct probe_trace_event *tevs,
/* Try to find perf_probe_event with debuginfo */
static int try_to_find_probe_trace_events(struct perf_probe_event *pev,
struct probe_trace_event **tevs,
- int max_tevs, const char *module)
+ int max_tevs, const char *target)
{
bool need_dwarf = perf_probe_event_need_dwarf(pev);
- struct debuginfo *dinfo = open_debuginfo(module);
+ struct debuginfo *dinfo = open_debuginfo(target);
int ntevs, ret = 0;
if (!dinfo) {
@@ -295,9 +294,9 @@ static int try_to_find_probe_trace_events(struct perf_probe_event *pev,
if (ntevs > 0) { /* Succeeded to find trace events */
pr_debug("find %d probe_trace_events.\n", ntevs);
- if (module)
+ if (target)
ret = add_module_to_probe_trace_events(*tevs, ntevs,
- module);
+ target);
return ret < 0 ? ret : ntevs;
}
@@ -1729,7 +1728,7 @@ static int __add_probe_trace_events(struct perf_probe_event *pev,
}
ret = 0;
- printf("Add new event%s\n", (ntevs > 1) ? "s:" : ":");
+ printf("Added new event%s\n", (ntevs > 1) ? "s:" : ":");
for (i = 0; i < ntevs; i++) {
tev = &tevs[i];
if (pev->event)
@@ -1784,7 +1783,7 @@ 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 on all perf tools, such as:\n\n");
+ 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,
tev->event);
}
@@ -1796,14 +1795,14 @@ static int __add_probe_trace_events(struct perf_probe_event *pev,
static int convert_to_probe_trace_events(struct perf_probe_event *pev,
struct probe_trace_event **tevs,
- int max_tevs, const char *module)
+ int max_tevs, const char *target)
{
struct symbol *sym;
int ret = 0, i;
struct probe_trace_event *tev;
/* Convert perf_probe_event with debuginfo */
- ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, module);
+ ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, target);
if (ret != 0)
return ret; /* Found in debuginfo or got an error */
@@ -1819,8 +1818,8 @@ static int convert_to_probe_trace_events(struct perf_probe_event *pev,
goto error;
}
- if (module) {
- tev->point.module = strdup(module);
+ if (target) {
+ tev->point.module = strdup(target);
if (tev->point.module == NULL) {
ret = -ENOMEM;
goto error;
@@ -1890,7 +1889,7 @@ struct __event_package {
};
int add_perf_probe_events(struct perf_probe_event *pevs, int npevs,
- int max_tevs, const char *module, bool force_add)
+ int max_tevs, const char *target, bool force_add)
{
int i, j, ret;
struct __event_package *pkgs;
@@ -1913,7 +1912,7 @@ int add_perf_probe_events(struct perf_probe_event *pevs, int npevs,
ret = convert_to_probe_trace_events(pkgs[i].pev,
&pkgs[i].tevs,
max_tevs,
- module);
+ target);
if (ret < 0)
goto end;
pkgs[i].ntevs = ret;
@@ -1965,7 +1964,7 @@ static int __del_trace_probe_event(int fd, struct str_node *ent)
goto error;
}
- printf("Remove event: %s\n", ent->s);
+ printf("Removed event: %s\n", ent->s);
return 0;
error:
pr_warning("Failed to delete event: %s\n", strerror(-ret));
@@ -2069,7 +2068,7 @@ static int filter_available_functions(struct map *map __unused,
return 1;
}
-int show_available_funcs(const char *module, struct strfilter *_filter)
+int show_available_funcs(const char *target, struct strfilter *_filter)
{
struct map *map;
int ret;
@@ -2080,9 +2079,9 @@ int show_available_funcs(const char *module, struct strfilter *_filter)
if (ret < 0)
return ret;
- map = kernel_get_module_map(module);
+ map = kernel_get_module_map(target);
if (!map) {
- pr_err("Failed to find %s map.\n", (module) ? : "kernel");
+ pr_err("Failed to find %s map.\n", (target) ? : "kernel");
return -EINVAL;
}
available_func_filter = _filter;