[tip:perf/core] perf script: Fix vanished idle symbols

[tip-bot for Adrian Hunter]

Commit-ID:  e7a06a5353574cac3a34211bd4e514bb8d00d766
Gitweb:     http://git.kernel.org/tip/e7a06a5353574cac3a34211bd4e514bb8d00d766
Author:     Adrian Hunter <adrian.hunter@xxxxxxxxx>
AuthorDate: Fri, 23 Sep 2016 17:38:35 +0300
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 29 Sep 2016 11:17:00 -0300

perf script: Fix vanished idle symbols

Commit 608c34de0b3d ("perf symbols: Mark if a symbol is idle in the
library") causes idle symbols to vanish from perf script output. That is
because print functions suppress symbols marked as 'idle'.

However, suppression of 'idle' functions is only used by 'perf top' and
'perf top' does not use the print functions.  Consequently that
functionality can simply be removed from the print functions.

Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
Cc: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Fixes: 608c34de0b3d ("perf symbols: Mark if a symbol is idle in the library")
Link: http://lkml.kernel.org/r/1474641528-18776-4-git-send-email-adrian.hunter@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 tools/perf/util/evsel_fprintf.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/tools/perf/util/evsel_fprintf.c b/tools/perf/util/evsel_fprintf.c
index 9111e06..662a0a6 100644
--- a/tools/perf/util/evsel_fprintf.c
+++ b/tools/perf/util/evsel_fprintf.c
@@ -122,9 +122,6 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
 			if (!node)
 				break;
 
-			if (node->sym && node->sym->idle)
-				goto next;
-
 			printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
 
 			if (print_ip)
@@ -158,7 +155,7 @@ int sample__fprintf_callchain(struct perf_sample *sample, int left_alignment,
 
 			if (!print_oneline)
 				printed += fprintf(fp, "\n");
-next:
+
 			callchain_cursor_advance(cursor);
 		}
 	}
@@ -181,7 +178,7 @@ int sample__fprintf_sym(struct perf_sample *sample, struct addr_location *al,
 	if (cursor != NULL) {
 		printed += sample__fprintf_callchain(sample, left_alignment,
 						     print_opts, cursor, fp);
-	} else if (!(al->sym && al->sym->idle)) {
+	} else {
 		printed += fprintf(fp, "%-*.*s", left_alignment, left_alignment, " ");
 
 		if (print_ip)