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author | Jiri Olsa <jolsa@kernel.org> | 2019-08-25 20:17:45 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-26 19:39:09 -0300 |
commit | bceb59b1f28d1ca812d816fd8f33c72b1a8378fb (patch) | |
tree | 53d28e95a2a20d53db90085581494a064afc1fda /tools/perf/builtin-sched.c | |
parent | 19d1765a3ed9a8f78d93909120f6d39398809f75 (diff) |
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 <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/20190825181752.722-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-sched.c')
0 files changed, 0 insertions, 0 deletions