diff options
| author | Tariq Toukan <tariqt@mellanox.com> | 2019-07-11 11:20:22 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-08-01 22:33:30 +0300 |
| commit | 68865419ba1bf502a5bd279a500deda64000249d (patch) | |
| tree | 6323b79a6d2d18fbde937462f0cba60af248a7b4 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 558101f1b9807b34d8eeefb352d11e642b7e98dd (diff) | |
| download | linux-68865419ba1bf502a5bd279a500deda64000249d.tar.xz | |
net/mlx5e: Tx, Strict the room needed for SQ edge NOPs
We use NOPs to populate the WQ fragment edge if the WQE does not fit
in frag, to avoid WQEs crossing a page boundary (or wrap-around the WQ).
The upper bound on the needed number of NOPs is one WQEBB less than
the largest possible WQE, for otherwise the WQE would certainly fit.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions