diff options
| author | Bruce Allan <[email protected]> | 2010-08-19 15:48:30 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2010-08-19 15:48:30 -0700 |
| commit | 19833b5dffe2f2e92a1b377f9aae9d5f32239512 (patch) | |
| tree | 4aa82c89c6e6035acd3f08f4a161fcd83cd7c596 /tools/perf/util/trace-event-scripting.c | |
| parent | 8539992f6091eb8206c781421312157d0c282e6e (diff) | |
e1000e: disable ASPM L1 on 82573
On the e1000-devel mailing list, Nils Faerber reported latency issues with
the 82573 LOM on a ThinkPad X60. It was found to be caused by ASPM L1;
disabling it resolves the latency. The issue is present in kernels back
to 2.6.34 and possibly 2.6.33.
Reported-by: Nils Faerber <[email protected]>
Signed-off-by: Bruce Allan <[email protected]>
Cc: [email protected]
Signed-off-by: Jeff Kirsher <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions