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perf ui tui: Register the error callbacks before initializing the widgets

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I.e. we want to tell the user about errors found during, for instance,
the ui_browser initialization, so that a call to ui__warning() appears
as a window waiting for a key to be pressed.

Cc: Adrian Hunter <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-10-22 16:44:17 -03:00
commit 464b01a48e
1 changed files with 4 additions and 4 deletions
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8
tools/perf/ui/tui/setup.c
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@ -141,10 +141,6 @@ int ui__init(void)
SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
ui_helpline__init();
ui_browser__init();
tui_progress__init();
signal(SIGSEGV, ui__signal_backtrace);
signal(SIGFPE, ui__signal_backtrace);
signal(SIGINT, ui__signal);
@ -153,6 +149,10 @@ int ui__init(void)
perf_error__register(&perf_tui_eops);
ui_helpline__init();
ui_browser__init();
tui_progress__init();
hist_browser__init_hpp();
out:
return err;