net/mlx5: DR, Remove num_of_entries byte_size from struct mlx5_dr_icm_chunk

Browse source

Target to reduce the memory consumption in large scale of flow rules.

They can be calculated quickly from buddy memory pool.
1. num_of_entries calls dr_icm_pool_get_chunk_num_of_entries().
2. byte_size calls dr_icm_pool_get_chunk_byte_size().

Use chunk size in dr_icm_chunk to speed up and the one in dr_ste_htbl
will be removed in the upcoming commit.

This commit reduce 8 bytes from struct mlx5_dr_icm_chunk and its
current size is 56 bytes.

Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
Reviewed-by: Shun Hao <shunh@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

...

This commit is contained in:

Rongwei Liu 2022-01-28 06:13:07 +02:00 • committed by Saeed Mahameed

parent 5c4f9b6e91

commit f51bb51793

5 changed files with 42 additions and 27 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

34

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.c

View file

2

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c

View file

12

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c

View file

16

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.c

View file

5

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h

View file