perf newt: Pass the input_name to perf_session__browse_hists

So that it can use it in the 'perf annotate' command line, otherwise
it'll use the default and not the specified -i filename passed to 'perf
report'.

Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 6615e09..e93c69a 100644 (file)
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -313,7 +313,8 @@ static int __cmd_report(void)
                                                       stats->stats.total);
                if (use_browser)
                        perf_session__browse_hists(&stats->hists, nr_hists,
-                                                  stats->stats.total, help);
+                                                  stats->stats.total, help,
+                                                  input_name);
                else {
                        if (rb_first(&session->stats_by_id) ==
                            rb_last(&session->stats_by_id))

diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index 509d921..c93bc2a 100644 (file)
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -317,7 +317,8 @@ static size_t hist_entry__append_browser(struct hist_entry *self,
        return ret;
 }
 
-static void map_symbol__annotate_browser(const struct map_symbol *self)
+static void map_symbol__annotate_browser(const struct map_symbol *self,
+                                        const char *input_name)
 {
        FILE *fp;
        int cols, rows;
@@ -331,8 +332,8 @@ static void map_symbol__annotate_browser(const struct map_symbol *self)
        if (self->sym == NULL)
                return;
 
-       if (asprintf(&str, "perf annotate -d \"%s\" %s 2>&1 | expand",
-                    self->map->dso->name, self->sym->name) < 0)
+       if (asprintf(&str, "perf annotate -i \"%s\" -d \"%s\" %s 2>&1 | expand",
+                    input_name, self->map->dso->name, self->sym->name) < 0)
                return;
 
        fp = popen(str, "r");
@@ -472,7 +473,8 @@ static int hist_browser__populate(struct hist_browser *self, struct rb_root *his
 }
 
 int perf_session__browse_hists(struct rb_root *hists, u64 nr_hists,
-                              u64 session_total, const char *helpline)
+                              u64 session_total, const char *helpline,
+                              const char *input_name)
 {
        struct newtExitStruct es;
        char str[1024];
@@ -527,7 +529,8 @@ do_annotate:
                                                 "kallsyms file");
                                continue;
                        }
-                       map_symbol__annotate_browser(browser->selection);
+                       map_symbol__annotate_browser(browser->selection,
+                                                    input_name);
                }
        }
        err = 0;

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index dffaff5..27f4c2d 100644 (file)
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -96,12 +96,14 @@ static inline struct map *
 static inline int perf_session__browse_hists(struct rb_root *hists __used,
                                              u64 nr_hists __used,
                                              u64 session_total __used,
-                                             const char *helpline __used)
+                                            const char *helpline __used,
+                                            const char *input_name __used)
 {
        return 0;
 }
 #else
 int perf_session__browse_hists(struct rb_root *hists, u64 nr_hists,
-                               u64 session_total, const char *helpline);
+                              u64 session_total, const char *helpline,
+                              const char *input_name);
 #endif
 #endif /* __PERF_SESSION_H */