From 6f8fe61ee583f1b75fef81d9c9434b7496a01881 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 19 Jul 2017 11:39:47 -0300
Subject: [PATCH] perf trace: Add missing ' = ' in the default formatting of
 syscall returns

We lost it recently, put it back.

Before:

  789.499 ( 0.001 ms): libvirtd/1175 lseek(fd: 22, whence: CUR) 4328

After:

  789.499 ( 0.001 ms): libvirtd/1175 lseek(fd: 22, whence: CUR) = 4328

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: 1f63139c3f8a ("perf trace beauty: Simplify syscall return formatting")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-trace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 1e4c0657b712..4370ce4f28c7 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1660,7 +1660,7 @@ static int trace__sys_exit(struct trace *trace, struct perf_evsel *evsel,
 		if (ret < 0)
 			goto errno_print;
 signed_print:
-		fprintf(trace->output, ") %ld", ret);
+		fprintf(trace->output, ") = %ld", ret);
 	} else if (ret < 0) {
 errno_print: {
 		char bf[STRERR_BUFSIZE];
-- 
2.39.5