diff options
| author | Ron Livne <[email protected]> | 2008-07-14 23:48:48 -0700 |
|---|---|---|
| committer | Roland Dreier <[email protected]> | 2008-07-14 23:48:48 -0700 |
| commit | 12406734051a26e9fe4c8568e931dfddbb72d431 (patch) | |
| tree | 731bbb97c981389fd04684714214b18388ec8b41 /net/unix/af_unix.c | |
| parent | 521e575b9a7324a0bca762622139f69582a042bf (diff) | |
IPoIB: Use multicast loopback blocking if available
Set IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK for IPoIB's UD QPs if
supported by the underlying device. This creates an improvement of up
to 39% in bandwidth when sending multicast packets with IPoIB, and an
improvment of 12% in cpu usage.
Signed-off-by: Ron Livne <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions