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authorJiri Olsa <jolsa@kernel.org>2019-08-25 20:17:46 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-08-26 19:39:09 -0300
commit5290ed6955ebc481d5cd62f7175e8514931058bc (patch)
tree6d7b165e0e4c3f426ac98e61087cb397ce86cf63 /tools/perf/util/event.c
parentbceb59b1f28d1ca812d816fd8f33c72b1a8378fb (diff)
libperf: Add PERF_RECORD_LOST 'struct lost_event' to perf/event.h
Move the lost_event event definition to 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/20190825181752.722-7-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/event.c')
-rw-r--r--tools/perf/util/event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 0954f980574f..3bd9fc2a3ae8 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1480,7 +1480,7 @@ size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp)
static size_t perf_event__fprintf_lost(union perf_event *event, FILE *fp)
{
- return fprintf(fp, " lost %" PRIu64 "\n", event->lost.lost);
+ return fprintf(fp, " lost %" PRI_lu64 "\n", event->lost.lost);
}
size_t perf_event__fprintf_ksymbol(union perf_event *event, FILE *fp)