Commit 25cc4eb4 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf ui progress: Add ui specific init function 



Adding ui specific init function allowing to setup the progress bar
width based on current screen scales.

Adding TUI init function to get more grained update of the progress bar.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20170908120510.22515-4-jolsa@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 80f87355

tools/perf/ui/progress.c

+2 −0
Original line number Diff line number Diff line
@@ -34,6 +34,8 @@ void ui_progress__init(struct ui_progress *p, u64 total, const char *title) 
	p->total = total;

	p->title = title;



	if (ui_progress__ops->init)

		ui_progress__ops->init(p);

}



void ui_progress__finish(void)

tools/perf/ui/progress.h

+1 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ void ui_progress__init(struct ui_progress *p, u64 total, const char *title); 
void ui_progress__update(struct ui_progress *p, u64 adv);



struct ui_progress_ops {

	void (*init)(struct ui_progress *p);

	void (*update)(struct ui_progress *p);

	void (*finish)(void);

};

tools/perf/ui/tui/progress.c

+7 −2
Original line number Diff line number Diff line
@@ -5,6 +5,11 @@ 
#include "tui.h"

#include "../browser.h"



static void __tui_progress__init(struct ui_progress *p)

{

	p->next = p->step = p->total / (SLtt_Screen_Cols - 2) ?: 1;

}



static void tui_progress__update(struct ui_progress *p)

{

	int bar, y;
@@ -49,8 +54,8 @@ static void tui_progress__finish(void) 
	pthread_mutex_unlock(&ui__lock);

}



static struct ui_progress_ops tui_progress__ops =

{

static struct ui_progress_ops tui_progress__ops = {

	.init   = __tui_progress__init,

	.update = tui_progress__update,

	.finish = tui_progress__finish,

};

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