From: Jiri Olsa <jolsa@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
David Miller <davem@davemloft.net>
Subject: [PATCH 08/12] perf top: Set session_done when exiting
Date: Mon, 19 Nov 2018 13:20:12 +0100 [thread overview]
Message-ID: <20181119122016.22423-9-jolsa@kernel.org> (raw)
In-Reply-To: <20181119122016.22423-1-jolsa@kernel.org>
So we can get out of hist processing ASAP on user request.
Link: http://lkml.kernel.org/n/tip-mi1dfa14swg9tarrp6jcgv41@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/builtin-top.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index ca2a1557ac07..ce542cc1e84f 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -577,6 +577,12 @@ static void perf_top__sort_new_samples(void *arg)
perf_top__reset_sample_counters(t);
}
+static void stop_top(void)
+{
+ session_done = 1;
+ done = 1;
+}
+
static void *display_thread_tui(void *arg)
{
struct perf_evsel *pos;
@@ -613,13 +619,13 @@ static void *display_thread_tui(void *arg)
!top->record_opts.overwrite,
&top->annotation_opts);
- done = 1;
+ stop_top();
return NULL;
}
static void display_sig(int sig __maybe_unused)
{
- done = 1;
+ stop_top();
}
static void display_setup_sig(void)
@@ -672,7 +678,7 @@ static void *display_thread(void *arg)
if (perf_top__handle_keypress(top, c))
goto repeat;
- done = 1;
+ stop_top();
}
}
--
2.17.2
next prev parent reply other threads:[~2018-11-19 12:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-19 12:20 [PATCH 00/12] perf top: Rework processing code Jiri Olsa
2018-11-19 12:20 ` [PATCH 01/12] perf tools: Fix build on sparc Jiri Olsa
2018-11-19 12:20 ` [PATCH 02/12] perf tools: Rework show_progress for __ordered_events__flush Jiri Olsa
2018-11-19 12:20 ` [PATCH 03/12] perf tools: Add private data to struct ordered_events Jiri Olsa
2018-11-19 12:20 ` [PATCH 04/12] perf top: Save and display the lost count stats Jiri Olsa
2018-11-19 12:20 ` [PATCH 05/12] perf top: Moving lost events warning to helpline Jiri Olsa
2018-11-20 2:04 ` Namhyung Kim
2018-11-20 11:33 ` Namhyung Kim
2018-11-20 11:51 ` [PATCH v2] perf ui/tui: Fix possible UI rendering breakage Namhyung Kim
2018-11-20 12:07 ` [PATCH v2.1] " Namhyung Kim
2018-11-20 11:37 ` [PATCHv2 05/12] perf top: Moving lost events warning to helpline Jiri Olsa
2018-11-20 11:41 ` [PATCH " Jiri Olsa
2018-11-19 12:20 ` [PATCH 06/12] perf top: Add processing thread Jiri Olsa
2018-11-19 12:20 ` [PATCH 07/12] perf top: Use cond variable instead of the lock Jiri Olsa
2018-11-19 12:20 ` Jiri Olsa [this message]
2018-11-19 12:20 ` [PATCH 09/12] perf top: Drop samples which are behind more than refresh rate Jiri Olsa
2018-11-19 12:20 ` [PATCH 10/12] perf top: Save and display the drop count stats Jiri Olsa
2018-11-19 12:20 ` [PATCH 11/12] perf top: Display slow reader warning for when droping samples Jiri Olsa
2018-11-19 12:20 ` [PATCH 12/12] perf top: Move perf_top__reset_sample_counters after counts display Jiri Olsa
2018-11-20 1:26 ` [PATCH 00/12] perf top: Rework processing code David Miller
2018-11-20 2:29 ` Namhyung Kim
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