| commit | 1ccd15497869f3ed83b5225d410df53a96e52757 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Thu Apr 09 10:53:45 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Apr 09 11:50:52 2009 +0200 |
| tree | 67c475136503f53c2b2d9d9ada1c281aef0a162b | |
| parent | 9ee318a7825929bc3734110b83ae8e20e53d9de3 [diff] |
perf_counter: sysctl for system wide perf counters Impact: add sysctl for paranoid/relaxed perfcounters policy Allow the use of system wide perf counters to everybody, but provide a sysctl to disable it for the paranoid security minded. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> LKML-Reference: <20090409085524.514046352@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>