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| author |   Don Zickus <dzickus@redhat.com> | 2014-05-30 10:49:42 -0400 |
|---|---|---|
| committer |   Jiri Olsa <jolsa@kernel.org> | 2014-06-09 13:34:46 +0200 |
| commit | a5a5ba72843dd05f991184d6cb9a4471acce1005 (patch) | |
| tree | de974e4ab2d80e120d76ce1bb0cce1b83aa87500 /tools/perf/tests | |
| parent | perf tools: Update mmap2 interface with protection and flag bits (diff) | |
| download | linux-dev-a5a5ba72843dd05f991184d6cb9a4471acce1005.tar.xz linux-dev-a5a5ba72843dd05f991184d6cb9a4471acce1005.zip | |
Revert "perf: Disable PERF_RECORD_MMAP2 support"
This reverts commit 3090ffb5a2515990182f3f55b0688a7817325488.
Re-enable the mmap2 interface as we will have a user soon.
Since things have changed since perf disabled mmap2, small tweaks
to the revert had to be done:
o commit 9d4ecc88 forced (n!=8) to become (n<7)
o a new libunwind test needed updating to use mmap2 interface
Signed-off-by: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/1401461382-209586-1-git-send-email-dzickus@redhat.com
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/dwarf-unwind.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c index 108f0cd49f4e..96adb730b744 100644 --- a/tools/perf/tests/dwarf-unwind.c +++ b/tools/perf/tests/dwarf-unwind.c @@ -15,7 +15,7 @@ static int mmap_handler(struct perf_tool *tool __maybe_unused, struct perf_sample *sample __maybe_unused, struct machine *machine) { - return machine__process_mmap_event(machine, event, NULL); + return machine__process_mmap2_event(machine, event, NULL); } static int init_live_machine(struct machine *machine) |