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perf ui: Always compile error printing code

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It is used everywhere so always build it regardless of ui engine.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1352911664-24620-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2012-11-15 01:47:40 +09:00 committed by Arnaldo Carvalho de Melo
parent 919d590f13
commit 752914208a
4 changed files with 17 additions and 62 deletions
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14
tools/perf/Makefile
View File

@ -378,8 +378,11 @@ LIB_H += util/rblist.h
LIB_H += util/intlist.h
LIB_H += util/perf_regs.h
LIB_H += util/unwind.h
LIB_H += ui/helpline.h
LIB_H += util/vdso.h
LIB_H += ui/helpline.h
LIB_H += ui/progress.h
LIB_H += ui/util.h
LIB_H += ui/ui.h
LIB_OBJS += $(OUTPUT)util/abspath.o
LIB_OBJS += $(OUTPUT)util/alias.o
@ -453,6 +456,7 @@ LIB_OBJS += $(OUTPUT)util/stat.o
LIB_OBJS += $(OUTPUT)ui/setup.o
LIB_OBJS += $(OUTPUT)ui/helpline.o
LIB_OBJS += $(OUTPUT)ui/progress.o
LIB_OBJS += $(OUTPUT)ui/util.o
LIB_OBJS += $(OUTPUT)ui/hist.o
LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
@ -646,7 +650,6 @@ ifndef NO_NEWT
LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
LIB_OBJS += $(OUTPUT)ui/browsers/map.o
LIB_OBJS += $(OUTPUT)ui/browsers/scripts.o
LIB_OBJS += $(OUTPUT)ui/util.o
LIB_OBJS += $(OUTPUT)ui/tui/setup.o
LIB_OBJS += $(OUTPUT)ui/tui/util.o
LIB_OBJS += $(OUTPUT)ui/tui/helpline.o
@ -655,9 +658,6 @@ ifndef NO_NEWT
LIB_H += ui/browsers/map.h
LIB_H += ui/keysyms.h
LIB_H += ui/libslang.h
LIB_H += ui/progress.h
LIB_H += ui/util.h
LIB_H += ui/ui.h
endif
endif
@ -677,10 +677,6 @@ ifndef NO_GTK2
LIB_OBJS += $(OUTPUT)ui/gtk/util.o
LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
LIB_OBJS += $(OUTPUT)ui/gtk/progress.o
# Make sure that it'd be included only once.
ifeq ($(findstring -DNEWT_SUPPORT,$(BASIC_CFLAGS)),)
LIB_OBJS += $(OUTPUT)ui/util.o
endif
endif
endif

10
tools/perf/ui/util.c
View File

@ -52,6 +52,16 @@ int ui__warning(const char *format, ...)
return ret;
}
int ui__error_paranoid(void)
{
return ui__error("Permission error - are you root?\n"
"Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n"
" -1 - Not paranoid at all\n"
" 0 - Disallow raw tracepoint access for unpriv\n"
" 1 - Disallow cpu events for unpriv\n"
" 2 - Disallow kernel profiling for unpriv\n");
}
/**
* perf_error__register - Register error logging functions

22
tools/perf/util/debug.c
View File

@ -49,28 +49,6 @@ int dump_printf(const char *fmt, ...)
return ret;
}
#if !defined(NEWT_SUPPORT) && !defined(GTK2_SUPPORT)
int ui__warning(const char *format, ...)
{
va_list args;
va_start(args, format);
vfprintf(stderr, format, args);
va_end(args);
return 0;
}
#endif
int ui__error_paranoid(void)
{
return ui__error("Permission error - are you root?\n"
"Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n"
" -1 - Not paranoid at all\n"
" 0 - Disallow raw tracepoint access for unpriv\n"
" 1 - Disallow cpu events for unpriv\n"
" 2 - Disallow kernel profiling for unpriv\n");
}
void trace_event(union perf_event *event)
{
unsigned char *raw_event = (void *)event;

33
tools/perf/util/debug.h
View File

@ -5,6 +5,8 @@
#include <stdbool.h>
#include "event.h"
#include "../ui/helpline.h"
#include "../ui/progress.h"
#include "../ui/util.h"
extern int verbose;
extern bool quiet, dump_trace;
@ -12,38 +14,7 @@ extern bool quiet, dump_trace;
int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
void trace_event(union perf_event *event);
struct ui_progress;
struct perf_error_ops;
#if defined(NEWT_SUPPORT) || defined(GTK2_SUPPORT)
#include "../ui/progress.h"
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
#include "../ui/util.h"
#else
static inline void ui_progress__update(u64 curr __maybe_unused,
u64 total __maybe_unused,
const char *title __maybe_unused) {}
static inline void ui_progress__finish(void) {}
#define ui__error(format, arg...) ui__warning(format, ##arg)
static inline int
perf_error__register(struct perf_error_ops *eops __maybe_unused)
{
return 0;
}
static inline int
perf_error__unregister(struct perf_error_ops *eops __maybe_unused)
{
return 0;
}
#endif /* NEWT_SUPPORT || GTK2_SUPPORT */
int ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
int ui__error_paranoid(void);