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| author | Thiago Macieira <thiago.macieira@intel.com> | 2013-02-25 17:26:40 -0800 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-03-06 21:50:28 +0100 |
| commit | 24f059eed0be5b901bbb81ce921a942ca785fe1d (patch) | |
| tree | 7c65194158ca54e47cb14168c7ff748eddb8dc2e /src/testlib/qbenchmark.cpp | |
| parent | 2d1f3d7c514ab1c9f725a0a5e940656278d53f34 (diff) | |
Import the Linux header linux/perf_event.h
Imported from linux's own git, at v3.7:include/uapi/linux/perf_event.h
(blob SHA-1 is 4f63c05d27c91d04569971ea4a2c4849203c36a9).
We cannot rely on the file being shipped by distributions. Older
versions did not have all fields in the perf_event_attr structure. If
those bits are enabled at runtime, the kernel will simply reject the
perf_open call (-EINVAL). Currently, this can only happen with the
non-default options exclude_guest and exclude_host.
Change-Id: Ib329e52c21d6969406da0cf33de823d721d94206
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/testlib/qbenchmark.cpp')
0 files changed, 0 insertions, 0 deletions