From bceb59b1f28d1ca812d816fd8f33c72b1a8378fb Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 25 Aug 2019 20:17:45 +0200 Subject: libperf: Add PERF_RECORD_FORK 'struct fork_event' to perf/event.h Move the fork_event 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. Using extra '_' to ease up the reading and differentiate them from standard PRI*64 macros. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190825181752.722-6-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/python.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/perf/util/python.c') diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 55ff0c3182d6..8bdadb24f6ba 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -170,7 +170,7 @@ static PyMemberDef pyrf_task_event__members[] = { static PyObject *pyrf_task_event__repr(struct pyrf_event *pevent) { return _PyUnicode_FromFormat("{ type: %s, pid: %u, ppid: %u, tid: %u, " - "ptid: %u, time: %" PRIu64 "}", + "ptid: %u, time: %" PRI_lu64 "}", pevent->event.header.type == PERF_RECORD_FORK ? "fork" : "exit", pevent->event.fork.pid, pevent->event.fork.ppid, -- cgit v1.2.3-70-g09d2