[PATCH 19/48] perf tools: Print write_backward value in perf_event_attr__fprintf

From	Wang Nan <wangnan0@huawei.com>
Newsgroups	linux.kernel
Subject	[PATCH 19/48] perf tools: Print write_backward value in perf_event_attr__fprintf
Date	2016-02-22 10:20 +0100
Message-ID	<r4UOT-3pt-49@gated-at.bofh.it> (permalink)
References	<r4UOR-3pt-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Print write_backward setting when printing perf evsel.

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: He Kuang <hekuang@huawei.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
---
 tools/perf/util/evsel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 0902fe4..510afa4 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1299,6 +1299,7 @@ int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
 	PRINT_ATTRf(comm_exec, p_unsigned);
 	PRINT_ATTRf(use_clockid, p_unsigned);
 	PRINT_ATTRf(context_switch, p_unsigned);
+	PRINT_ATTRf(write_backward, p_unsigned);
 
 	PRINT_ATTRn("{ wakeup_events, wakeup_watermark }", wakeup_events, p_unsigned);
 	PRINT_ATTRf(bp_type, p_unsigned);
-- 
1.8.3.4

Thread

[PATCH 00/48] perf tools: Bugfix, BPF improvements and overwrite ring buffer support Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 15/48] perf core: Prepare writing into ring buffer from end Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 28/48] perf record: Disable buildid cache options by default in switch output mode Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 09/48] perf tools: Pass tracepoint options to BPF script Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 27/48] perf record: Force enable --timestamp-filename when --switch-output is provided Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 31/48] perf record: Ensure return non-zero rc when mmap fail Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 19/48] perf tools: Print write_backward value in perf_event_attr__fprintf Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 40/48] perf tools: Enable overwrite settings Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:20 +0100
  [PATCH 22/48] perf tools: Add perf_data_file__switch() helper Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 25/48] perf record: Add '--timestamp-filename' option to append timestamp to output filename Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 18/48] perf tools: Only validate is_pos for tracking evsels Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 17/48] perf core: Reduce perf event output overhead by new overflow handler Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 39/48] perf tools: Detect avalibility of write_backward Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 02/48] perf tools: Adjust symbol for shared objects Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 34/48] perf tools: Automatically add new channel according to evlist Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 43/48] perf tools: Add API to pause a channel Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 04/48] perf tools: Enable BPF object configure syntax Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 44/48] perf record: Toggle overwrite ring buffer for reading Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 32/48] perf record: Prevent reading invalid data in record__mmap_read Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 21/48] perf record: Extract synthesize code to record__synthesize() Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 11/48] perf data: Support converting data from bpf_perf_event_output() Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:30 +0100
  [PATCH 05/48] perf record: Apply config to BPF objects before recording Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 01/48] perf tools: Record text offset in dso to calculate objdump address Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 24/48] perf record: Introduce record__finish_output() to finish a perf.data Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 07/48] perf tools: Support setting different slots in a BPF map separately Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 47/48] perf record: Allow generate tracking events at the end of output Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 38/48] perf record: Don't poll on overwrite channel Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 48/48] perf tools: Don't warn about out of order event if write_backward is used Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 06/48] perf tools: Enable passing event to BPF object Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 42/48] perf tools: Record fd into perf_mmap Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 20/48] perf tools: Make ordered_events reusable Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 16/48] perf core: Add backward attribute to perf event Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 29/48] perf record: Re-synthesize tracking events after output switching Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 12/48] perf data: Explicitly set byte order for integer types Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100
  [PATCH 03/48] perf bpf: Add API to set values to map entries in a bpf object Wang Nan <wangnan0@huawei.com> - 2016-02-22 10:40 +0100

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