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| author | Yong Wang <yong.y.wang@linux.intel.com> | 2009-05-29 01:28:35 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-29 03:04:58 -0400 |
| commit | c323d95fa4dbe0b6bf6d59e24a0b7db067dd08a7 (patch) | |
| tree | 4e674688eb9ba7a84ab34db4bf51cfca34edf6ed /Documentation/perf_counter | |
| parent | da417a7537cbf4beb28a08a49adf915f2358040c (diff) | |
perf_counter/x86: Always use NMI for performance-monitoring interrupt
Always use NMI for performance-monitoring interrupt as there could be
racy situations if we switch between irq and nmi mode frequently.
Signed-off-by: Yong Wang <yong.y.wang@intel.com>
LKML-Reference: <20090529052835.GA13657@ywang-moblin2.bj.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter')
0 files changed, 0 insertions, 0 deletions