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[0/4] net/mlx5: add indexed pool local cache

Message ID 20210527093403.1153127-1-suanmingm@nvidia.com (mailing list archive)
Headers

Message

Suanming Mou May 27, 2021, 9:33 a.m. UTC 
  For object which wants efficient index allocate and free, local
cache will be very helpful.

Two level cache is added, one as local and another as global.
The global cache is able to save all the allocated index. That
means all the allocated index will not be freed. Once the local
cache is full, the extra index will be flushed to the global
cache. Once local cache is empty, first try to fetch more index
from global, if global is still empty, allocate new trunk and
more index.


Suanming Mou (4):
  net/mlx5: add index allocate with up limit
  net/mlx5: add indexed pool local cache
  net/mlx5: add index pool cache flush
  net/mlx5: replace flow list with index pool

 drivers/net/mlx5/linux/mlx5_os.c |  11 +
 drivers/net/mlx5/mlx5.c          |   3 +-
 drivers/net/mlx5/mlx5.h          |   4 +-
 drivers/net/mlx5/mlx5_flow.c     | 111 ++++------
 drivers/net/mlx5/mlx5_flow.h     |   1 +
 drivers/net/mlx5/mlx5_flow_dv.c  |   5 +
 drivers/net/mlx5/mlx5_trigger.c  |   8 +-
 drivers/net/mlx5/mlx5_utils.c    | 337 ++++++++++++++++++++++++++++++-
 drivers/net/mlx5/mlx5_utils.h    |  69 ++++++-
 9 files changed, 463 insertions(+), 86 deletions(-)