diff options
| author | [email protected] <[email protected]> | 2009-09-02 16:04:46 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-09-04 09:26:39 +0200 |
| commit | 747b50aaf728987732e6ff3ba10aba4acc4e0277 (patch) | |
| tree | dd1b75f7d14b8bf7dff2519058516be69e70c356 /lib/string_helpers.c | |
| parent | dc86cabe4b242446ea9aa8492c727e1220817898 (diff) | |
x86, perf_counter, bts: Fail if BTS is not available
Reserve PERF_COUNT_HW_BRANCH_INSTRUCTIONS with sample_period ==
1 for BTS tracing and fail, if BTS is not available.
Signed-off-by: Markus Metzger <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions