From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
David Ahern <dsahern@gmail.com>, Jiri Olsa <jolsa@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCH 01/19] perf ui helpline: Provide a printf variant
Date: Thu, 1 Dec 2016 15:02:17 -0300 [thread overview]
Message-ID: <20161201180235.18392-2-acme@kernel.org> (raw)
In-Reply-To: <20161201180235.18392-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
To print some values, like in the annotation code with invalid jump
offsets.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-1vk0g5twas2ioswn1mmvnvwq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/helpline.c | 10 ++++++++++
tools/perf/ui/helpline.h | 1 +
2 files changed, 11 insertions(+)
diff --git a/tools/perf/ui/helpline.c b/tools/perf/ui/helpline.c
index 5b74a7eba210..379039ab00d8 100644
--- a/tools/perf/ui/helpline.c
+++ b/tools/perf/ui/helpline.c
@@ -72,3 +72,13 @@ int ui_helpline__vshow(const char *fmt, va_list ap)
{
return helpline_fns->show(fmt, ap);
}
+
+void ui_helpline__printf(const char *fmt, ...)
+{
+ va_list ap;
+
+ ui_helpline__pop();
+ va_start(ap, fmt);
+ ui_helpline__vpush(fmt, ap);
+ va_end(ap);
+}
diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h
index 46181f4fc07e..d52d0a1a881b 100644
--- a/tools/perf/ui/helpline.h
+++ b/tools/perf/ui/helpline.h
@@ -21,6 +21,7 @@ void ui_helpline__push(const char *msg);
void ui_helpline__vpush(const char *fmt, va_list ap);
void ui_helpline__fpush(const char *fmt, ...);
void ui_helpline__puts(const char *msg);
+void ui_helpline__printf(const char *fmt, ...);
int ui_helpline__vshow(const char *fmt, va_list ap);
extern char ui_helpline__current[512];
--
2.9.3
next prev parent reply other threads:[~2016-12-01 18:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-01 18:02 [GIT PULL 00/19] perf/core improvements and fixes Arnaldo Carvalho de Melo
2016-12-01 18:02 ` Arnaldo Carvalho de Melo [this message]
2016-12-01 18:02 ` [PATCH 02/19] perf annotate: Show invalid jump offset in error message Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 03/19] perf sched timehist: Handle cpu migration events Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 04/19] perf trace: Update tid/pid filtering option to leverage symbol_conf Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 05/19] tools lib bpf: Add missing BPF functions Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 06/19] tools lib bpf: Add private field for bpf_object Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 07/19] tools lib bpf: Retrive bpf_map through offset of bpf_map_def Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 08/19] perf tools: Introduce perf hooks Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 09/19] perf test: Remove "test" and similar strings from test descriptions Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 10/19] perf kmem stat: Track memory freed Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 11/19] perf script: Add option to stop printing callchain Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 12/19] perf tools: Add time-based utility functions Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 13/19] perf tools: Move parse_nsec_time to time-utils.c Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 14/19] perf script: Add option to specify time window of interest Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 15/19] perf sched timehist: " Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 16/19] perf kmem: " Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 17/19] perf report: " Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 18/19] perf annotate: Use arch->objdump.comment_char in dec__parse() Arnaldo Carvalho de Melo
2016-12-01 18:02 ` [PATCH 19/19] perf annotate: AArch64 support Arnaldo Carvalho de Melo
2016-12-02 9:10 ` [GIT PULL 00/19] perf/core improvements and fixes Ingo Molnar
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