perf ui tui: Register the error callbacks before initializing the widgets
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 <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-ederrwizcl6mfz10vfobl5qq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -141,10 +141,6 @@ int ui__init(void)
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SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
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ui_helpline__init();
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ui_browser__init();
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tui_progress__init();
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signal(SIGSEGV, ui__signal_backtrace);
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signal(SIGFPE, ui__signal_backtrace);
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signal(SIGINT, ui__signal);
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@ -153,6 +149,10 @@ int ui__init(void)
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perf_error__register(&perf_tui_eops);
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ui_helpline__init();
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ui_browser__init();
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tui_progress__init();
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hist_browser__init_hpp();
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out:
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return err;
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