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| author | Eli Cohen <eli@mellanox.co.il> | 2009-05-27 14:38:34 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-05-27 14:38:34 -0700 |
| commit | ab6bf42e2339580b5d87746d0ff4da4b1578b03e (patch) | |
| tree | 670b1e1168e2a89ad782879154c9cdc9785b1c4c /include/linux/mlx4/qp.h | |
| parent | 210af919c949a7d6bd330916ef376cec2907d81e (diff) | |
| download | kernel_samsung_espresso10-ab6bf42e2339580b5d87746d0ff4da4b1578b03e.zip kernel_samsung_espresso10-ab6bf42e2339580b5d87746d0ff4da4b1578b03e.tar.gz kernel_samsung_espresso10-ab6bf42e2339580b5d87746d0ff4da4b1578b03e.tar.bz2 | |
mlx4_core: Add module parameter for number of MTTs per segment
The current MTT allocator uses kmalloc() to allocate a buffer for its
buddy allocator, and thus is limited in the amount of MTT segments
that it can control. As a result, the size of memory that can be
registered is limited too. This patch uses a module parameter to
control the number of MTT entries that each segment represents,
allowing more memory to be registered with the same number of
segments.
Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/linux/mlx4/qp.h')
0 files changed, 0 insertions, 0 deletions