| commit | 1d1f19cfce7687b557cebdc41bf8a5eeba8a9882 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@mellanox.co.il> | Sat Feb 10 23:17:26 2007 +0200 |
| committer | Roland Dreier <rolandd@cisco.com> | Mon Feb 12 16:16:29 2007 -0800 |
| tree | 3e9aa12df4777242a7607dd580d0c36945b8f634 | |
| parent | c7d204e8fdf02f88d91707213f473805bcfb977b [diff] |
IB/mthca: Give reserved MTTs a separate cache line MTTs are allocated in non-cache-coherent memory, so we must give reserved MTTs their own cache line, to prevent both device and CPU from writing into the same cache line at the same time. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>