[PATCH 00/12] libperf: Add events to perf/event.h

Jiri Olsa
2019-08-25T18:17:58Z

hi,
as a preparation for sampling libperf interface, moving event
definitions into the library header. Moving just the kernel
non-AUX events now.

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;
*/

Adding and using new PRI_lu64 and PRI_lx64 macros to be used for
that. Using extra '_' to ease up the reading and differentiate
them from standard PRI*64 macros.

It's also available in here:
git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
perf/fixes

thanks,
jirka

---
Jiri Olsa (12):
libperf: Add mmap_event to perf/event.h
libperf: Add mmap2_event to perf/event.h
libperf: Add comm_event to perf/event.h
libperf: Add namespaces_event to perf/event.h
libperf: Add fork_event to perf/event.h
libperf: Add lost_event to perf/event.h
libperf: Add lost_samples_event to perf/event.h
libperf: Add read_event to perf/event.h
libperf: Add throttle_event to perf/event.h
libperf: Add ksymbol_event to perf/event.h
libperf: Add bpf_event to perf/event.h
libperf: Add sample_event to perf/event.h

tools/perf/builtin-sched.c | 2 +-
tools/perf/lib/include/perf/event.h | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
tools/perf/util/event.c | 12 ++++++------
tools/perf/util/event.h | 104 +++-----------------------------------------------------------------------------------------------------
tools/perf/util/evlist.c | 2 +-
tools/perf/util/evsel.c | 8 ++++----
tools/perf/util/machine.c | 4 ++--
tools/perf/util/python.c | 14 +++++++-------
tools/perf/util/session.c | 8 ++++----
9 files changed, 140 insertions(+), 126 deletions(-)
create mode 100644 tools/perf/lib/include/perf/event.h