perf script: Fix ip display when type != attr->type

set_print_ip_opts() was not being called when type != attr->type
because there is not a one-to-one relationship between output types
and attr->type. That resulted in ip not printing.

The attr_type() function is removed, and the match of attr->type to
output type is corrected.

Example on ADL using taskset to select an atom cpu:

 # perf record -e cpu_atom/cpu-cycles/ taskset 0x1000 uname
 Linux
 [ perf record: Woken up 1 times to write data ]
 [ perf record: Captured and wrote 0.003 MB perf.data (7 samples) ]

 Before:

  # perf script | head
         taskset   428 [-01] 10394.179041:          1 cpu_atom/cpu-cycles/:
         taskset   428 [-01] 10394.179043:          1 cpu_atom/cpu-cycles/:
         taskset   428 [-01] 10394.179044:         11 cpu_atom/cpu-cycles/:
         taskset   428 [-01] 10394.179045:        407 cpu_atom/cpu-cycles/:
         taskset   428 [-01] 10394.179046:      16789 cpu_atom/cpu-cycles/:
         taskset   428 [-01] 10394.179052:     676300 cpu_atom/cpu-cycles/:
           uname   428 [-01] 10394.179278:    4079859 cpu_atom/cpu-cycles/:

 After:

  # perf script | head
         taskset   428 10394.179041:          1 cpu_atom/cpu-cycles/:  ffffffff95a0bb97 __intel_pmu_enable_all.constprop.48+0x47 ([kernel.kallsyms])
         taskset   428 10394.179043:          1 cpu_atom/cpu-cycles/:  ffffffff95a0bb97 __intel_pmu_enable_all.constprop.48+0x47 ([kernel.kallsyms])
         taskset   428 10394.179044:         11 cpu_atom/cpu-cycles/:  ffffffff95a0bb97 __intel_pmu_enable_all.constprop.48+0x47 ([kernel.kallsyms])
         taskset   428 10394.179045:        407 cpu_atom/cpu-cycles/:  ffffffff95a0bb97 __intel_pmu_enable_all.constprop.48+0x47 ([kernel.kallsyms])
         taskset   428 10394.179046:      16789 cpu_atom/cpu-cycles/:  ffffffff95a0bb97 __intel_pmu_enable_all.constprop.48+0x47 ([kernel.kallsyms])
         taskset   428 10394.179052:     676300 cpu_atom/cpu-cycles/:      7f829ef73800 cfree+0x0 (/lib/libc-2.32.so)
           uname   428 10394.179278:    4079859 cpu_atom/cpu-cycles/:  ffffffff95bae912 vma_interval_tree_remove+0x1f2 ([kernel.kallsyms])

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20210911133053.15682-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 0e824f7d8b19cd7b7b4dddcf200ae14f569cde94..6211d0b84b7a63edb843429ac1c2e6f8390f3887 100644 (file)
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -368,16 +368,6 @@ static inline int output_type(unsigned int type)
        return OUTPUT_TYPE_OTHER;
 }
 
-static inline unsigned int attr_type(unsigned int type)
-{
-       switch (type) {
-       case OUTPUT_TYPE_SYNTH:
-               return PERF_TYPE_SYNTH;
-       default:
-               return type;
-       }
-}
-
 static bool output_set_by_user(void)
 {
        int j;
@@ -556,6 +546,18 @@ static void set_print_ip_opts(struct perf_event_attr *attr)
                output[type].print_ip_opts |= EVSEL__PRINT_SRCLINE;
 }
 
+static struct evsel *find_first_output_type(struct evlist *evlist,
+                                           unsigned int type)
+{
+       struct evsel *evsel;
+
+       evlist__for_each_entry(evlist, evsel) {
+               if (output_type(evsel->core.attr.type) == (int)type)
+                       return evsel;
+       }
+       return NULL;
+}
+
 /*
  * verify all user requested events exist and the samples
  * have the expected data
@@ -567,7 +569,7 @@ static int perf_session__check_output_opt(struct perf_session *session)
        struct evsel *evsel;
 
        for (j = 0; j < OUTPUT_TYPE_MAX; ++j) {
-               evsel = perf_session__find_first_evtype(session, attr_type(j));
+               evsel = find_first_output_type(session->evlist, j);
 
                /*
                 * even if fields is set to 0 (ie., show nothing) event must