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| author | Eli Cohen <eli@mellanox.co.il> | 2008-07-15 10:48:50 +0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-07-15 10:48:50 +0400 |
| commit | d0de13622d5ac658efe7c51521dbdbe0752aa3dd (patch) | |
| tree | c61104a706ff1122b72888e0ed466d8183ee79e3 /kernel/srcu.c | |
| parent | 5892eff91ad60ba365ae7f75050ce464036c5396 (diff) | |
| download | linux-d0de13622d5ac658efe7c51521dbdbe0752aa3dd.tar.xz | |
IPoIB: Only set Q_Key once: after joining broadcast group
The current code will set the Q_Key for any join of a non-sendonly
multicast group. The operation involves a modify QP operation, which
is fairly heavyweight, and is only really required after the join of
the broadcast group. Fix this by adding a parameter to ipoib_mcast_attach()
to control when the Q_Key is set.
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'kernel/srcu.c')
0 files changed, 0 insertions, 0 deletions