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| author | Jiri Olsa <jolsa@kernel.org> | 2016-11-21 22:33:27 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-11-23 10:44:04 -0300 |
| commit | e8c5fe101e55e4c45a2859cea2b4c374595f8867 (patch) | |
| tree | 8c3f14a3f8066ff0160cff7d8054addddf51215c /tools | |
| parent | 7b4b82bced0755aecc026d8c14c2608aa0f9e89b (diff) | |
| download | linux-e8c5fe101e55e4c45a2859cea2b4c374595f8867.tar.bz2 | |
perf c2c report: Setup browser after opening perf.data
Because of the early browser switch we won't get possible error
messages, as it will clear the screen right after showing the message,
e.g.:
Before:
$ sudo perf c2c report -d lcl
$
After:
$ sudo perf c2c report -d lcl
File perf.data not owned by current user or root (use -f to override)
$
$ ls -la perf.data
-rw-------. 1 acme acme 26648 Nov 22 15:11 perf.data
$
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1479764011-10732-3-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-c2c.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index c6d0dda594d9..15addb06d611 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -2535,13 +2535,6 @@ static int perf_c2c__report(int argc, const char **argv) if (c2c.stats_only) c2c.use_stdio = true; - if (c2c.use_stdio) - use_browser = 0; - else - use_browser = 1; - - setup_browser(false); - if (!input_name || !strlen(input_name)) input_name = "perf.data"; @@ -2568,6 +2561,7 @@ static int perf_c2c__report(int argc, const char **argv) pr_debug("No memory for session\n"); goto out; } + err = setup_nodes(session); if (err) { pr_err("Failed setup nodes\n"); @@ -2587,6 +2581,13 @@ static int perf_c2c__report(int argc, const char **argv) goto out_session; } + if (c2c.use_stdio) + use_browser = 0; + else + use_browser = 1; + + setup_browser(false); + err = perf_session__process_events(session); if (err) { pr_err("failed to process sample\n"); |