From 688f2f5b99311b127ea43efdbf47bb2e3c7a2e32 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 13 Nov 2012 22:30:32 +0900 Subject: [PATCH] perf ui: Introduce generic ui_progress helper Make ui_progress functions generic so that UI frontend code will add its callbacks. Signed-off-by: Namhyung Kim Cc: Ingo Molnar Cc: Pekka Enberg Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1352813436-14173-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Makefile | 1 + tools/perf/ui/gtk/util.c | 11 ----------- tools/perf/ui/progress.c | 20 ++++++++++++++++++++ tools/perf/ui/progress.h | 8 ++++++++ tools/perf/ui/tui/progress.c | 12 +++++++++++- tools/perf/ui/tui/setup.c | 1 + 6 files changed, 41 insertions(+), 12 deletions(-) create mode 100644 tools/perf/ui/progress.c diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 50e85c8..f8466b4 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -423,6 +423,7 @@ LIB_OBJS += $(OUTPUT)util/vdso.o LIB_OBJS += $(OUTPUT)util/stat.o LIB_OBJS += $(OUTPUT)ui/helpline.o +LIB_OBJS += $(OUTPUT)ui/progress.o LIB_OBJS += $(OUTPUT)ui/hist.o LIB_OBJS += $(OUTPUT)ui/stdio/hist.o diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c index ccb046a..c06942a 100644 --- a/tools/perf/ui/gtk/util.c +++ b/tools/perf/ui/gtk/util.c @@ -111,14 +111,3 @@ struct perf_error_ops perf_gtk_eops = { .warning = perf_gtk__warning_statusbar, #endif }; - -/* - * FIXME: Functions below should be implemented properly. - * For now, just add stubs for NO_NEWT=1 build. - */ -#ifndef NEWT_SUPPORT -void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused, - const char *title __maybe_unused) -{ -} -#endif diff --git a/tools/perf/ui/progress.c b/tools/perf/ui/progress.c new file mode 100644 index 0000000..f5e4d1b --- /dev/null +++ b/tools/perf/ui/progress.c @@ -0,0 +1,20 @@ +#include "../cache.h" +#include "progress.h" + +static void nop_progress_update(u64 curr __maybe_unused, + u64 total __maybe_unused, + const char *title __maybe_unused) +{ +} + +static struct ui_progress default_progress_fns = +{ + .update = nop_progress_update, +}; + +struct ui_progress *progress_fns = &default_progress_fns; + +void ui_progress__update(u64 curr, u64 total, const char *title) +{ + return progress_fns->update(curr, total, title); +} diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h index d9c205b..717814b 100644 --- a/tools/perf/ui/progress.h +++ b/tools/perf/ui/progress.h @@ -3,6 +3,14 @@ #include <../types.h> +struct ui_progress { + void (*update)(u64, u64, const char *); +}; + +extern struct ui_progress *progress_fns; + +void ui_progress__init(void); + void ui_progress__update(u64 curr, u64 total, const char *title); #endif diff --git a/tools/perf/ui/tui/progress.c b/tools/perf/ui/tui/progress.c index f8dc986..6c2184d 100644 --- a/tools/perf/ui/tui/progress.c +++ b/tools/perf/ui/tui/progress.c @@ -4,7 +4,7 @@ #include "../ui.h" #include "../browser.h" -void ui_progress__update(u64 curr, u64 total, const char *title) +static void tui_progress__update(u64 curr, u64 total, const char *title) { int bar, y; /* @@ -30,3 +30,13 @@ void ui_progress__update(u64 curr, u64 total, const char *title) SLsmg_refresh(); pthread_mutex_unlock(&ui__lock); } + +static struct ui_progress tui_progress_fns = +{ + .update = tui_progress__update, +}; + +void ui_progress__init(void) +{ + progress_fns = &tui_progress_fns; +} diff --git a/tools/perf/ui/tui/setup.c b/tools/perf/ui/tui/setup.c index 60debb8..81efa19 100644 --- a/tools/perf/ui/tui/setup.c +++ b/tools/perf/ui/tui/setup.c @@ -118,6 +118,7 @@ int ui__init(void) newtSetSuspendCallback(newt_suspend, NULL); ui_helpline__init(); ui_browser__init(); + ui_progress__init(); signal(SIGSEGV, ui__signal); signal(SIGFPE, ui__signal); -- 2.7.4