diff options
| author | Alexander Duyck <[email protected]> | 2017-01-17 08:35:44 -0800 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2017-02-16 04:02:44 -0800 |
| commit | f215af8cae4c283d8a522ea166d94f763dc4aebf (patch) | |
| tree | d8b5c1b66c107a1c707051d71d5bfeac816631a4 /tools/perf/scripts/python/bin | |
| parent | af43da0dba0b1bc7af259cd7d6d76054f3acfab0 (diff) | |
ixgbe: Only DMA sync frame length
On some platforms, syncing a buffer for DMA is expensive. Rather than
sync the whole 2K receive buffer, only synchronise the length of the
frame, which will typically be the MTU, or a much smaller TCP ACK.
Signed-off-by: Alexander Duyck <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions