From: Alexey Budankov <alexey.budankov@linux.intel.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>, Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 01/15] perf session: introduce trace file path to be shown in raw trace dump
Date: Mon, 12 Oct 2020 11:53:20 +0300 [thread overview]
Message-ID: <3dbd03a9-5a0e-83ab-6c4a-13a71415d1f3@linux.intel.com> (raw)
In-Reply-To: <810f3a69-0004-9dff-a911-b7ff97220ae0@linux.intel.com>
Extend reader, ordered_event and decomp objects to contain path
of a trace file being displayed.
Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com>
---
tools/perf/util/ordered-events.h | 1 +
tools/perf/util/session.c | 2 ++
tools/perf/util/session.h | 1 +
3 files changed, 4 insertions(+)
diff --git a/tools/perf/util/ordered-events.h b/tools/perf/util/ordered-events.h
index 75345946c4b9..42c9764c6b5b 100644
--- a/tools/perf/util/ordered-events.h
+++ b/tools/perf/util/ordered-events.h
@@ -9,6 +9,7 @@ struct perf_sample;
struct ordered_event {
u64 timestamp;
u64 file_offset;
+ const char *file_path;
union perf_event *event;
struct list_head list;
};
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 7a5f03764702..4478ddae485b 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -2119,6 +2119,7 @@ typedef s64 (*reader_cb_t)(struct perf_session *session,
struct reader {
int fd;
+ const char *path;
u64 data_size;
u64 data_offset;
reader_cb_t process;
@@ -2241,6 +2242,7 @@ static int __perf_session__process_events(struct perf_session *session)
.data_size = session->header.data_size,
.data_offset = session->header.data_offset,
.process = process_simple,
+ .path = session->data->file.path,
};
struct ordered_events *oe = &session->ordered_events;
struct perf_tool *tool = session->tool;
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index f76480166d38..378ffc3e2809 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -46,6 +46,7 @@ struct perf_session {
struct decomp {
struct decomp *next;
u64 file_pos;
+ const char *file_path;
size_t mmap_len;
u64 head;
size_t size;
--
2.24.1
next prev parent reply other threads:[~2020-10-12 8:53 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 8:50 [PATCH v1 00/15] Introduce threaded trace streaming for basic perf record operation Alexey Budankov
2020-10-12 8:53 ` Alexey Budankov [this message]
2020-10-12 8:54 ` [PATCH v1 02/15] perf report: output trace file name in raw trace dump Alexey Budankov
2020-10-12 16:01 ` Andi Kleen
2020-10-12 17:06 ` Alexey Budankov
2020-10-20 16:31 ` Alexey Budankov
2020-10-20 17:10 ` Alexey Budankov
2020-10-20 20:29 ` Andi Kleen
2020-10-13 19:54 ` Jiri Olsa
2020-10-13 21:23 ` Alexey Budankov
2020-10-12 8:55 ` [PATCH v1 03/15] perf data: open data directory in read access mode Alexey Budankov
2020-10-12 16:03 ` Andi Kleen
2020-10-12 16:52 ` Alexey Budankov
2020-10-13 16:22 ` Arnaldo Carvalho de Melo
2020-10-14 10:39 ` Alexey Budankov
2020-10-12 8:56 ` [PATCH v1 04/15] perf session: move reader object definition to header file Alexey Budankov
2020-10-12 8:57 ` [PATCH v1 05/15] perf session: introduce decompressor into trace reader object Alexey Budankov
2020-10-12 16:05 ` Andi Kleen
2020-10-12 16:50 ` Alexey Budankov
2020-10-12 8:58 ` [PATCH v1 06/15] perf session: load data directory into tool process memory Alexey Budankov
2020-10-12 16:09 ` Andi Kleen
2020-10-12 16:49 ` Alexey Budankov
2020-10-13 11:30 ` Alexey Budankov
2020-10-21 6:54 ` Namhyung Kim
2020-10-21 10:25 ` Alexey Budankov
2020-10-21 10:57 ` Namhyung Kim
2020-10-21 13:01 ` Alexey Budankov
2020-10-12 8:59 ` [PATCH v1 07/15] perf record: introduce trace file, compressor and stats in mmap object Alexey Budankov
2020-10-12 9:01 ` [PATCH v1 08/15] perf record: write trace data into mmap trace files Alexey Budankov
2020-10-14 10:52 ` Namhyung Kim
2020-10-14 12:09 ` Alexey Budankov
2020-10-21 7:34 ` Namhyung Kim
2020-10-21 10:24 ` Alexey Budankov
2020-10-21 10:51 ` Namhyung Kim
2020-10-12 9:02 ` [PATCH v1 09/15] perf record: introduce thread specific objects for trace streaming Alexey Budankov
2020-10-12 9:03 ` [PATCH v1 10/15] perf record: manage thread specific data array Alexey Budankov
2020-10-12 9:05 ` [PATCH v1 11/15] perf evlist: introduce evlist__ctlfd_update() to update ctl fd status Alexey Budankov
2020-10-12 9:05 ` [PATCH v1 12/15] perf record: introduce thread local variable for trace streaming Alexey Budankov
2020-10-12 9:10 ` [PATCH v1 13/15] perf record: stop threads in the end of " Alexey Budankov
2020-10-12 9:11 ` [PATCH v1 14/15] perf record: start threads in the beginning " Alexey Budankov
2020-10-12 9:13 ` [PATCH v1 15/15] perf record: introduce --threads command line option Alexey Budankov
2020-10-13 16:20 ` [PATCH v1 00/15] Introduce threaded trace streaming for basic perf record operation Arnaldo Carvalho de Melo
2020-10-14 12:15 ` Alexey Budankov
2020-10-14 17:27 ` Ingo Molnar
2020-10-15 10:35 ` Alexey Budankov
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