| commit | ba77813a2a22d631fe5bc0bf1ec0d11350544b70 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Mon May 04 18:47:44 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon May 04 19:30:29 2009 +0200 |
| tree | 09fd04be43e2c221aff774bf95e7bfb4d213bb17 | |
| parent | b82914ce33146186d554b0f5c41e4e13693614ce [diff] |
perf_counter: x86: fixup nmi_watchdog vs perf_counter boo-boo Invert the atomic_inc_not_zero() test so that we will indeed detect the first activation. Also rename the global num_counters, since its easy to confuse with x86_pmu.num_counters. [ Impact: fix non-working perfcounters on AMD CPUs, cleanup ] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1241455664.7620.4938.camel@twins> Signed-off-by: Ingo Molnar <mingo@elte.hu>