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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-26 18:22:26 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-26 18:22:26 +0200 |
| commit | 62e3436b5f3461662929eae102beefbd12127cb1 (patch) | |
| tree | f106ccc10a03dd182edefe4717875bd787473840 | |
| parent | tracing: Add __used annotation to event variable (diff) | |
| download | linux-62e3436b5f3461662929eae102beefbd12127cb1.tar.xz linux-62e3436b5f3461662929eae102beefbd12127cb1.zip | |
perf tui: Reset use_browser if stdout is not a tty
The newt initialization routines weren't being called because the output
was a file (perf annotate > /tmp/bla) but use_browser was still 1,
because ~/.perfconfig had it as 'on', so, later on newt routines
segfaulted.
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-annotate.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/newt.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 08278eda31a5..96db5248e995 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -343,7 +343,7 @@ find_next: continue; } - if (use_browser) { + if (use_browser > 0) { key = hist_entry__tui_annotate(he); if (is_exit_key(key)) break; diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index d54c540f49db..cf182ca132fe 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -1139,6 +1139,7 @@ void setup_browser(void) struct newtPercentTreeColors *c = &defaultPercentTreeColors; if (!isatty(1) || !use_browser || dump_trace) { + use_browser = 0; setup_pager(); return; } |