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Diffstat (limited to 'tools/perf/builtin-trace.c')
-rw-r--r--tools/perf/builtin-trace.c54
1 files changed, 34 insertions, 20 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 56bcf1ab19f8..61bafca1018a 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -3174,6 +3174,26 @@ out_enomem:
}
#ifdef HAVE_LIBBPF_SUPPORT
+static struct bpf_map *trace__find_bpf_map_by_name(struct trace *trace, const char *name)
+{
+ if (trace->bpf_obj == NULL)
+ return NULL;
+
+ return bpf_object__find_map_by_name(trace->bpf_obj, name);
+}
+
+static void trace__set_bpf_map_filtered_pids(struct trace *trace)
+{
+ trace->filter_pids.map = trace__find_bpf_map_by_name(trace, "pids_filtered");
+}
+
+static void trace__set_bpf_map_syscalls(struct trace *trace)
+{
+ trace->syscalls.map = trace__find_bpf_map_by_name(trace, "syscalls");
+ trace->syscalls.prog_array.sys_enter = trace__find_bpf_map_by_name(trace, "syscalls_sys_enter");
+ trace->syscalls.prog_array.sys_exit = trace__find_bpf_map_by_name(trace, "syscalls_sys_exit");
+}
+
static struct bpf_program *trace__find_bpf_program_by_title(struct trace *trace, const char *name)
{
if (trace->bpf_obj == NULL)
@@ -3512,6 +3532,20 @@ static void trace__delete_augmented_syscalls(struct trace *trace)
trace->bpf_obj = NULL;
}
#else // HAVE_LIBBPF_SUPPORT
+static struct bpf_map *trace__find_bpf_map_by_name(struct trace *trace __maybe_unused,
+ const char *name __maybe_unused)
+{
+ return NULL;
+}
+
+static void trace__set_bpf_map_filtered_pids(struct trace *trace __maybe_unused)
+{
+}
+
+static void trace__set_bpf_map_syscalls(struct trace *trace __maybe_unused)
+{
+}
+
static int trace__set_ev_qualifier_bpf_filter(struct trace *trace __maybe_unused)
{
return 0;
@@ -4600,26 +4634,6 @@ static int trace__parse_cgroups(const struct option *opt, const char *str, int u
return 0;
}
-static struct bpf_map *trace__find_bpf_map_by_name(struct trace *trace, const char *name)
-{
- if (trace->bpf_obj == NULL)
- return NULL;
-
- return bpf_object__find_map_by_name(trace->bpf_obj, name);
-}
-
-static void trace__set_bpf_map_filtered_pids(struct trace *trace)
-{
- trace->filter_pids.map = trace__find_bpf_map_by_name(trace, "pids_filtered");
-}
-
-static void trace__set_bpf_map_syscalls(struct trace *trace)
-{
- trace->syscalls.map = trace__find_bpf_map_by_name(trace, "syscalls");
- trace->syscalls.prog_array.sys_enter = trace__find_bpf_map_by_name(trace, "syscalls_sys_enter");
- trace->syscalls.prog_array.sys_exit = trace__find_bpf_map_by_name(trace, "syscalls_sys_exit");
-}
-
static int trace__config(const char *var, const char *value, void *arg)
{
struct trace *trace = arg;