From: tip-bot2 for Jiri Olsa <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Jiri Olsa <jolsa@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Michael Petlan <mpetlan@redhat.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@alien8.de>,
linux-kernel@vger.kernel.org
Subject: [tip: perf/core] libperf: Add PERF_RECORD_LOST_SAMPLES 'struct lost_samples_event' to perf/event.h
Date: Tue, 27 Aug 2019 08:26:21 -0000 [thread overview]
Message-ID: <156689438104.24541.10541423664557119523.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20190825181752.722-8-jolsa@kernel.org>
The following commit has been merged into the perf/core branch of tip:
Commit-ID: a2e254d84172f7eb638261a83024d849f78c89e9
Gitweb: https://git.kernel.org/tip/a2e254d84172f7eb638261a83024d849f78c89e9
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Sun, 25 Aug 2019 20:17:47 +02:00
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitterDate: Mon, 26 Aug 2019 19:39:10 -03:00
libperf: Add PERF_RECORD_LOST_SAMPLES 'struct lost_samples_event' to perf/event.h
Move the PERF_RECORD_LOST_SAMPLES event definition into libperf's
event.h header include.
In order to keep libperf simple, we switch 'u64/u32/u16/u8' types used
events to their generic '__u*' versions.
Perf added 'u*' types mainly to ease up printing __u64 values
as stated in the linux/types.h comment:
/*
* We define u64 as uint64_t for every architecture
* so that we can print it with "%"PRIx64 without getting warnings.
*
* typedef __u64 u64;
* typedef __s64 s64;
*/
Add and use new PRI_lu64 and PRI_lx64 macros for that. Use extra '_' to
ease up the reading and differentiate them from standard PRI*64 macros.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190825181752.722-8-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/lib/include/perf/event.h | 5 +++++
tools/perf/util/event.h | 5 -----
tools/perf/util/machine.c | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h
index 71045ea..86a7795 100644
--- a/tools/perf/lib/include/perf/event.h
+++ b/tools/perf/lib/include/perf/event.h
@@ -56,4 +56,9 @@ struct lost_event {
__u64 lost;
};
+struct lost_samples_event {
+ struct perf_event_header header;
+ __u64 lost;
+};
+
#endif /* __LIBPERF_EVENT_H */
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 4a3f502..976a8f0 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -27,11 +27,6 @@
#define PRI_lx64 PRIx64
#endif
-struct lost_samples_event {
- struct perf_event_header header;
- u64 lost;
-};
-
/*
* PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
*/
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 1ad6e98..823aaf7 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -653,7 +653,7 @@ int machine__process_lost_event(struct machine *machine __maybe_unused,
int machine__process_lost_samples_event(struct machine *machine __maybe_unused,
union perf_event *event, struct perf_sample *sample)
{
- dump_printf(": id:%" PRIu64 ": lost samples :%" PRIu64 "\n",
+ dump_printf(": id:%" PRIu64 ": lost samples :%" PRI_lu64 "\n",
sample->id, event->lost_samples.lost);
return 0;
}
next prev parent reply other threads:[~2019-08-27 8:27 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-25 18:17 [PATCH 00/12] libperf: Add events to perf/event.h Jiri Olsa
2019-08-25 18:17 ` [PATCH 01/12] libperf: Add mmap_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_MMAP 'struct mmap_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 02/12] libperf: Add mmap2_event " Jiri Olsa
2019-08-25 18:17 ` [PATCH 03/12] libperf: Add comm_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_COMM 'struct comm_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 04/12] libperf: Add namespaces_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_NAMESPACES 'struct namespaces_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 05/12] libperf: Add fork_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_FORK 'struct fork_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 06/12] libperf: Add lost_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_LOST 'struct lost_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 07/12] libperf: Add lost_samples_event " Jiri Olsa
2019-08-27 8:26 ` tip-bot2 for Jiri Olsa [this message]
2019-08-25 18:17 ` [PATCH 08/12] libperf: Add read_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_READ 'struct read_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 09/12] libperf: Add throttle_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_THROTTLE 'struct throttle_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 10/12] libperf: Add ksymbol_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_KSYMBOL 'struct ksymbol_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 11/12] libperf: Add bpf_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_BPF_EVENT 'struct bpf_event' " tip-bot2 for Jiri Olsa
2019-08-25 18:17 ` [PATCH 12/12] libperf: Add sample_event " Jiri Olsa
2019-08-27 8:26 ` [tip: perf/core] libperf: Add PERF_RECORD_SAMPLE 'struct sample_event' " tip-bot2 for Jiri Olsa
2019-08-26 15:41 ` [PATCH 00/12] libperf: Add events " Arnaldo Carvalho de Melo
2019-08-26 16:47 ` Jiri Olsa
2019-08-26 22:08 ` Arnaldo Carvalho de Melo
2019-08-26 16:06 ` Arnaldo Carvalho de Melo
2019-08-26 16:18 ` Arnaldo Carvalho de Melo
2019-08-26 16:58 ` Jiri Olsa
2019-08-26 22:14 ` Arnaldo Carvalho de Melo
2019-08-26 22:41 ` Arnaldo Carvalho de Melo
2019-08-27 7:41 ` Jiri Olsa
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