diff options
| author | Guy Levi <guyle@mellanox.com> | 2017-11-02 15:22:24 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-11-13 14:42:04 -0500 |
| commit | 9901abf583683e58f95f822da63cd0e32e7b2f0a (patch) | |
| tree | 204e72434ea21e6c1e30855a9fc4ded68edb7696 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 2b621851acb34762ca893b2528823215e0d4b98c (diff) | |
IB/mlx4: Use optimal numbers of MTT entries
Optimize the device performance by assigning multiple physical pages,
which are contiguous, to a single MTT. As a result, the number of MTTs
is reduced and in turn save cache misses of MTTs.
Signed-off-by: Guy Levi <guyle@mellanox.com>
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions