diff options
| author |   Ingo Molnar <mingo@kernel.org> | 2014-07-28 10:09:03 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-07-28 10:09:03 +0200 |
| commit | 068f1d3f45546f4bb24e9be67231db1be296f0c8 (patch) | |
| tree | edd13e6585cc2dbd301760193fd854d653032e34 /tools/perf/util/tsc.h | |
| parent | perf: Check permission only for parent tracepoint event (diff) | |
| parent | perf record: Store PERF_RECORD_FINISHED_ROUND only for nonempty rounds (diff) | |
| download | linux-dev-068f1d3f45546f4bb24e9be67231db1be296f0c8.tar.xz linux-dev-068f1d3f45546f4bb24e9be67231db1be296f0c8.zip | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
Infrastructure changes:
o More prep work to support Intel PT: (Adrian Hunter)
- Polishing 'script' BTS output
- 'inject' can specify --kallsym
- VDSO is per machine, not a global var
- Expose data addr lookup functions previously private to 'script'
- Large mmap fixes in events processing
o Fix build on gcc 4.4.7 (Arnaldo Carvalho de Melo)
o Event ordering fixes (Jiri Olsa)
o Include standard stringify macros in power pc code (Sukadev Bhattiprolu)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/tsc.h')
| -rw-r--r-- | tools/perf/util/tsc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/tsc.h b/tools/perf/util/tsc.h index 4eca84887c8a..a8b78f1b3243 100644 --- a/tools/perf/util/tsc.h +++ b/tools/perf/util/tsc.h @@ -7,5 +7,6 @@ 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); #endif |