diff options
| author | Catherine Sullivan <csully@google.com> | 2020-12-08 01:45:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-09 03:06:28 +0300 |
| commit | 6f007c6486d69967ac1d9e67df9ae9c77d49f1cc (patch) | |
| tree | fcaa4784b3e2541ffa6319c37a2040e4ae3265c3 /tools/perf/scripts/python/futex-contention.py | |
| parent | 02b0e0c18ba75227e0482600950c6abe71ace30f (diff) | |
| download | linux-6f007c6486d69967ac1d9e67df9ae9c77d49f1cc.tar.xz | |
gve: Add support for raw addressing in the tx path
During TX, skbs' data addresses are dma_map'ed and passed to the NIC.
This means that the device can perform DMA directly from these addresses
and the driver does not have to copy the buffer content into
pre-allocated buffers/qpls (as in qpl mode).
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: Catherine Sullivan <csully@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions