From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>
Cc: Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>
Subject: [PATCH 12/17] perf ui: Make 'exit_msg' optional in ui__question_window()
Date: Tue, 20 Aug 2019 16:27:28 -0300 [thread overview]
Message-ID: <20190820192733.19180-13-acme@kernel.org> (raw)
In-Reply-To: <20190820192733.19180-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
We will not need it when refactoring this function to be
non-interactive, so make it optional.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-pnx1dn17bsz7lqt9ty95nnjx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/tui/util.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/tools/perf/ui/tui/util.c b/tools/perf/ui/tui/util.c
index fe5e571816fc..5d65ea8b6496 100644
--- a/tools/perf/ui/tui/util.c
+++ b/tools/perf/ui/tui/util.c
@@ -188,7 +188,9 @@ int ui__question_window(const char *title, const char *text,
pthread_mutex_lock(&ui__lock);
max_len += 2;
- nr_lines += 4;
+ nr_lines += 2;
+ if (exit_msg)
+ nr_lines += 2;
y = SLtt_Screen_Rows / 2 - nr_lines / 2,
x = SLtt_Screen_Cols / 2 - max_len / 2;
@@ -199,14 +201,20 @@ int ui__question_window(const char *title, const char *text,
SLsmg_write_string((char *)title);
}
SLsmg_gotorc(++y, x);
- nr_lines -= 2;
+ if (exit_msg)
+ nr_lines -= 2;
max_len -= 2;
SLsmg_write_wrapped_string((unsigned char *)text, y, x,
nr_lines, max_len, 1);
SLsmg_gotorc(y + nr_lines - 2, x);
SLsmg_write_nstring((char *)" ", max_len);
SLsmg_gotorc(y + nr_lines - 1, x);
- SLsmg_write_nstring((char *)exit_msg, max_len);
+ if (exit_msg) {
+ SLsmg_gotorc(y + nr_lines - 2, x);
+ SLsmg_write_nstring((char *)" ", max_len);
+ SLsmg_gotorc(y + nr_lines - 1, x);
+ SLsmg_write_nstring((char *)exit_msg, max_len);
+ }
SLsmg_refresh();
pthread_mutex_unlock(&ui__lock);
--
2.21.0
next prev parent reply other threads:[~2019-08-20 19:28 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-20 19:27 [GIT PULL] perf/core improvements and fixes Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 01/17] tools headers: Add limits.h to access __WORDSIZE Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 02/17] perf tools: tools/include should come before tools/uapi/include Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 03/17] tools headers: Grab copy of linux/const.h, needed by linux/bits.h Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 04/17] tools headers: Synchronize linux/bits.h with the kernel sources Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 05/17] tools arch x86: Sync asm/cpufeatures.h with the with the kernel Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 06/17] perf evsel: Add comment for 'idx' member in 'struct perf_sample_id Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 07/17] tools lib traceevent: Fix "robust" test of do_generate_dynamic_list_file Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 08/17] perf record: Enable LBR callstack capture jointly with thread stack Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 09/17] perf report: Dump LBR callstack data by -D " Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 10/17] perf report: Prefer DWARF callstacks to LBR ones when captured both Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 11/17] perf cs-etm: Support sample flags 'insn' and 'insnlen' Arnaldo Carvalho de Melo
2019-08-20 19:27 ` Arnaldo Carvalho de Melo [this message]
2019-08-20 19:27 ` [PATCH 13/17] perf ui: Introduce non-interactive ui__info_window() function Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 14/17] perf ui browser: Allow specifying message to show when no samples are available to display Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 15/17] perf top: Show info message while collecting samples Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 16/17] tools headers: Fixup bitsperlong per arch includes Arnaldo Carvalho de Melo
2019-08-20 19:27 ` [PATCH 17/17] libperf: Fix arch include paths Arnaldo Carvalho de Melo
2019-08-20 19:39 ` [GIT PULL] perf/core improvements and fixes Ingo Molnar
2019-08-20 19:44 ` Arnaldo Carvalho de Melo
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