diff options
| author | willy tarreau <[email protected]> | 2014-01-16 08:20:15 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2014-01-16 15:15:42 -0800 |
| commit | 34e4179df65d72d83e71860b099d71e0f3aa1210 (patch) | |
| tree | 6d3a62c8c722167df171b9f5a553eff8fb492879 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5428213c042b572d10418fe22cc3c1c682631cad (diff) | |
net: mvneta: prefetch next rx descriptor instead of current one
Currently, the mvneta driver tries to prefetch the current Rx
descriptor during read. Tests have shown that prefetching the
next one instead increases general performance by about 1% on
HTTP traffic.
Cc: Thomas Petazzoni <[email protected]>
Cc: Gregory CLEMENT <[email protected]>
Tested-by: Arnaud Ebalard <[email protected]>
Signed-off-by: Willy Tarreau <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions