From: Jiri Olsa <jolsa@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jeremie Galarneau <jgalar@efficios.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@gmail.com>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Tom Zanussi <tzanussi@gmail.com>, Wang Nan <wangnan0@huawei.com>
Subject: [PATCH 04/11] perf data: Add a 'perf' prefix to the generic fields
Date: Fri, 20 Feb 2015 23:17:01 +0100 [thread overview]
Message-ID: <1424470628-5969-5-git-send-email-jolsa@kernel.org> (raw)
In-Reply-To: <1424470628-5969-1-git-send-email-jolsa@kernel.org>
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Some of the tracers bring their own id or pid fields and we can end up
having two of them. This patch adds a "perf_" prefix to the 'generic'
fields so we avoid a clash of the member names.
The change is visible in the babeltrace output:
Before:
$ babeltrace ./ctf-data/
[03:19:13.962131936] (+0.000001935) cycles: { }, { ip = 0xFFFFFFFF8105443A, tid = 20714, pid = 20714, period = 8 }
[03:19:13.962133732] (+0.000001796) cycles: { }, { ip = 0xFFFFFFFF8105443A, tid = 20714, pid = 20714, period = 114 }
...
Now:
$ babeltrace ./ctf-data/
[03:19:13.962131936] (+0.000001935) cycles: { }, { perf_ip = 0xFFFFFFFF8105443A, perf_tid = 20714, perf_pid = 20714, perf_period = 8 }
[03:19:13.962133732] (+0.000001796) cycles: { }, { perf_ip = 0xFFFFFFFF8105443A, perf_tid = 20714, perf_pid = 20714, perf_period = 114 }
...
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jeremie Galarneau <jgalar@efficios.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
tools/perf/util/data-convert-bt.c | 42 ++++++++++++++++++++-------------------
1 file changed, 22 insertions(+), 20 deletions(-)
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index ff4826c1745f..e372e03ff480 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -147,60 +147,62 @@ static int add_generic_values(struct ctf_writer *cw,
*/
if (type & PERF_SAMPLE_IP) {
- ret = value_set_u64_hex(cw, event, "ip", sample->ip);
+ ret = value_set_u64_hex(cw, event, "perf_ip", sample->ip);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_TID) {
- ret = value_set_s32(cw, event, "tid", sample->tid);
+ ret = value_set_s32(cw, event, "perf_tid", sample->tid);
if (ret)
return -1;
- ret = value_set_s32(cw, event, "pid", sample->pid);
+ ret = value_set_s32(cw, event, "perf_pid", sample->pid);
if (ret)
return -1;
}
if ((type & PERF_SAMPLE_ID) ||
(type & PERF_SAMPLE_IDENTIFIER)) {
- ret = value_set_u64(cw, event, "id", sample->id);
+ ret = value_set_u64(cw, event, "perf_id", sample->id);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_STREAM_ID) {
- ret = value_set_u64(cw, event, "stream_id", sample->stream_id);
+ ret = value_set_u64(cw, event, "perf_stream_id", sample->stream_id);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_CPU) {
- ret = value_set_u32(cw, event, "cpu", sample->cpu);
+ ret = value_set_u32(cw, event, "perf_cpu", sample->cpu);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_PERIOD) {
- ret = value_set_u64(cw, event, "period", sample->period);
+ ret = value_set_u64(cw, event, "perf_period", sample->period);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_WEIGHT) {
- ret = value_set_u64(cw, event, "weight", sample->weight);
+ ret = value_set_u64(cw, event, "perf_weight", sample->weight);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_DATA_SRC) {
- ret = value_set_u64(cw, event, "data_src", sample->data_src);
+ ret = value_set_u64(cw, event, "perf_data_src",
+ sample->data_src);
if (ret)
return -1;
}
if (type & PERF_SAMPLE_TRANSACTION) {
- ret = value_set_u64(cw, event, "transaction", sample->transaction);
+ ret = value_set_u64(cw, event, "perf_transaction",
+ sample->transaction);
if (ret)
return -1;
}
@@ -276,34 +278,34 @@ static int add_generic_types(struct ctf_writer *cw, struct perf_evsel *evsel,
} while (0)
if (type & PERF_SAMPLE_IP)
- ADD_FIELD(event_class, cw->data.u64_hex, "ip");
+ ADD_FIELD(event_class, cw->data.u64_hex, "perf_ip");
if (type & PERF_SAMPLE_TID) {
- ADD_FIELD(event_class, cw->data.s32, "tid");
- ADD_FIELD(event_class, cw->data.s32, "pid");
+ ADD_FIELD(event_class, cw->data.s32, "perf_tid");
+ ADD_FIELD(event_class, cw->data.s32, "perf_pid");
}
if ((type & PERF_SAMPLE_ID) ||
(type & PERF_SAMPLE_IDENTIFIER))
- ADD_FIELD(event_class, cw->data.u64, "id");
+ ADD_FIELD(event_class, cw->data.u64, "perf_id");
if (type & PERF_SAMPLE_STREAM_ID)
- ADD_FIELD(event_class, cw->data.u64, "stream_id");
+ ADD_FIELD(event_class, cw->data.u64, "perf_stream_id");
if (type & PERF_SAMPLE_CPU)
- ADD_FIELD(event_class, cw->data.u32, "cpu");
+ ADD_FIELD(event_class, cw->data.u32, "perf_cpu");
if (type & PERF_SAMPLE_PERIOD)
- ADD_FIELD(event_class, cw->data.u64, "period");
+ ADD_FIELD(event_class, cw->data.u64, "perf_period");
if (type & PERF_SAMPLE_WEIGHT)
- ADD_FIELD(event_class, cw->data.u64, "weight");
+ ADD_FIELD(event_class, cw->data.u64, "perf_weight");
if (type & PERF_SAMPLE_DATA_SRC)
- ADD_FIELD(event_class, cw->data.u64, "data_src");
+ ADD_FIELD(event_class, cw->data.u64, "perf_data_src");
if (type & PERF_SAMPLE_TRANSACTION)
- ADD_FIELD(event_class, cw->data.u64, "transaction");
+ ADD_FIELD(event_class, cw->data.u64, "perf_transaction");
#undef ADD_FIELD
return 0;
--
1.9.3
next prev parent reply other threads:[~2015-02-20 22:18 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 22:16 [PATCHv5 00/11] perf tools: Add perf data CTF conversion Jiri Olsa
2015-02-20 22:16 ` [PATCH 01/11] perf tools: Add feature check for libbabeltrace Jiri Olsa
2015-02-26 11:35 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-02-28 9:25 ` Ingo Molnar
2015-02-28 12:28 ` Jiri Olsa
2015-02-20 22:16 ` [PATCH 02/11] perf tools: Add new perf data command Jiri Olsa
2015-02-26 11:36 ` [tip:perf/core] perf tools: Add new 'perf data' command tip-bot for Jiri Olsa
2015-02-20 22:17 ` [PATCH 03/11] perf data: Add perf data to CTF conversion support Jiri Olsa
2015-02-26 11:36 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-02-20 22:17 ` Jiri Olsa [this message]
2015-02-26 11:36 ` [tip:perf/core] perf data: Add a 'perf' prefix to the generic fields tip-bot for Sebastian Andrzej Siewior
2015-02-20 22:17 ` [PATCH 05/11] perf data: Add tracepoint events fields CTF conversion support Jiri Olsa
2015-02-25 19:23 ` Arnaldo Carvalho de Melo
2015-03-01 13:20 ` Jiri Olsa
2015-03-02 15:32 ` Arnaldo Carvalho de Melo
2015-03-09 12:12 ` Jiri Olsa
2015-03-09 21:51 ` Arnaldo Carvalho de Melo
2015-03-09 23:11 ` Arnaldo Carvalho de Melo
2015-03-09 23:28 ` Arnaldo Carvalho de Melo
2015-03-10 12:00 ` [PATCH] perf build: Fix libbabeltrace detection Jiri Olsa
2015-03-10 14:01 ` Arnaldo Carvalho de Melo
2015-03-10 14:11 ` Jiri Olsa
2015-03-10 14:44 ` Jérémie Galarneau
2015-03-10 15:01 ` Arnaldo Carvalho de Melo
2015-03-26 9:25 ` Jiri Olsa
2015-03-26 15:05 ` Arnaldo Carvalho de Melo
2015-03-10 15:03 ` Arnaldo Carvalho de Melo
2015-03-10 16:04 ` Arnaldo Carvalho de Melo
2015-03-11 8:45 ` Jiri Olsa
2015-03-11 13:18 ` Arnaldo Carvalho de Melo
2015-03-14 7:03 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-03-14 7:07 ` [tip:perf/core] perf data: Add tracepoint events fields CTF conversion support tip-bot for Sebastian Andrzej Siewior
2015-02-20 22:17 ` [PATCH 06/11] perf data: Switch to multiple cpu stream files Jiri Olsa
2015-03-12 11:37 ` Wang Nan
2015-03-12 12:34 ` Jiri Olsa
2015-03-12 13:40 ` Wang Nan
2015-03-12 19:17 ` Arnaldo Carvalho de Melo
2015-03-12 19:59 ` Jérémie Galarneau
2015-03-13 6:02 ` Wang Nan
2015-03-13 16:46 ` Jérémie Galarneau
2015-02-20 22:17 ` [PATCH 07/11] perf data: Enable stream flush within processing Jiri Olsa
2015-02-20 22:17 ` [PATCH 08/11] perf data: Add support for setting ordered_events queue size Jiri Olsa
2015-02-20 22:17 ` [PATCH 09/11] tools lib traceevent: Add alias field to struct format_field Jiri Olsa
2015-02-24 22:54 ` Steven Rostedt
2015-02-24 23:12 ` Jiri Olsa
2015-02-20 22:17 ` [PATCH 10/11] perf data: Fix duplicate field names and avoid reserved keywords Jiri Olsa
2015-02-20 22:17 ` [PATCH 11/11] perf data: Fix signess of value Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2015-01-30 10:42 [PATCHv4 00/11] perf tools: Add perf data CTF conversion Jiri Olsa
2015-01-30 10:42 ` [PATCH 04/11] perf data: Add a 'perf' prefix to the generic fields Jiri Olsa
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