From 1345e2ee87a83c758f336f03f7fb305bc5e24490 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 25 Aug 2019 20:17:41 +0200 Subject: libperf: Add PERF_RECORD_MMAP 'struct mmap_event' to perf/event.h Move the mmap_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 reading and differentiate them from standard PRI*64 macros. Committer notes: Fixup the PRI_l[ux]64 macros on 32-bit arches, conditionally defining it with that extra 'l' modifier only on arches where __u64 is long long, leaving it aside on 32-bit arches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190825181752.722-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/python.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/python.c') diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 75ecc32a4427..55ff0c3182d6 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -130,8 +130,8 @@ static PyObject *pyrf_mmap_event__repr(struct pyrf_event *pevent) PyObject *ret; char *s; - if (asprintf(&s, "{ type: mmap, pid: %u, tid: %u, start: %#" PRIx64 ", " - "length: %#" PRIx64 ", offset: %#" PRIx64 ", " + if (asprintf(&s, "{ type: mmap, pid: %u, tid: %u, start: %#" PRI_lx64 ", " + "length: %#" PRI_lx64 ", offset: %#" PRI_lx64 ", " "filename: %s }", pevent->event.mmap.pid, pevent->event.mmap.tid, pevent->event.mmap.start, pevent->event.mmap.len, -- cgit v1.2.3