diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-05-13 13:21:36 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-15 09:47:01 +0200 |
| commit | 962bf7a66edca4d36a730a38ff8410a67f560e40 (patch) | |
| tree | 86a22c33a9daed37db6afccfa5ed01e06ea5c00e /arch/x86/kernel/cpu/mtrr | |
| parent | 53020fe81eecd0b7be295868ce5850ef8f41074e (diff) | |
perf_counter: x86: Fix up the amd NMI/INT throttle
perf_counter_unthrottle() restores throttle_ctrl, buts its never set.
Also, we fail to disable all counters when throttling.
[ Impact: fix rare stuck perf-counters when they are throttled ]
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: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/mtrr')
0 files changed, 0 insertions, 0 deletions