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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-08-25 20:17:47 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-26 19:39:10 -0300 |
| commit | a2e254d84172f7eb638261a83024d849f78c89e9 (patch) | |
| tree | d51cf4b6c21112fa3428da0a8fc7847d17d0e564 /tools/perf/util/machine.c | |
| parent | libperf: Add PERF_RECORD_LOST 'struct lost_event' to perf/event.h (diff) | |
| download | linux-dev-a2e254d84172f7eb638261a83024d849f78c89e9.tar.xz linux-dev-a2e254d84172f7eb638261a83024d849f78c89e9.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/machine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 1ad6e984c2f5..823aaf7b1b83 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; } |