diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-18 16:36:13 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-09-20 14:19:22 +0200 |
| commit | ea49e01cfabd73c94a61649cd04fa524a2beff3c (patch) | |
| tree | 3f8598c62cf6d33fcabf0561a8a43d49f8acf4c7 /tools/perf/util/tsc.h | |
| parent | perf auxtrace: Add missing 'struct perf_sample' forward declaration (diff) | |
| download | linux-ea49e01cfabd73c94a61649cd04fa524a2beff3c.tar.xz linux-ea49e01cfabd73c94a61649cd04fa524a2beff3c.zip | |
perf tools: Move event synthesizing routines to separate header
Those are the only routines using the perf_event__handler_t typedef and
are all related, so move to a separate header to reduce the header
dependency tree, lots of places were getting event.h and even stdio.h,
limits.h indirectly, so fix those as well.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-yvx9u1mf7baq6cu1abfhbqgs@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/tsc.h')
| -rw-r--r-- | tools/perf/util/tsc.h | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/tools/perf/util/tsc.h b/tools/perf/util/tsc.h index e0c3af34ac8d..3c5a632ee57c 100644 --- a/tools/perf/util/tsc.h +++ b/tools/perf/util/tsc.h @@ -4,13 +4,12 @@ #include <linux/types.h> -#include "event.h" - struct perf_tsc_conversion { u16 time_shift; u32 time_mult; u64 time_zero; }; + struct perf_event_mmap_page; int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc, @@ -20,13 +19,4 @@ u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc); u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc); u64 rdtsc(void); -struct perf_event_mmap_page; -struct perf_tool; -struct machine; - -int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, - struct perf_tool *tool, - perf_event__handler_t process, - struct machine *machine); - -#endif +#endif // __PERF_TSC_H |