[PATCH rdma-next 0/3] Provide ucontext usage statistics

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From: Leon Romanovsky <leonro@xxxxxxxxxxxx>

Hi,

This short series provides an accumulative number of ucontexts through
rdmatool.

[leonro@server ~]$ rdma res
1: mlx5_0: pd 3 cq 5 qp 4 cm_id 0 mr 0 ctx 0
[leonro@server ~]$ ibv_rc_pingpong &
[leonro@server ~]$ rdma res
1: mlx5_0: pd 4 cq 6 qp 5 cm_id 0 mr 1 ctx 1

Thanks

Leon Romanovsky (3):
  RDMA/restrack: Track ucontext
  RDMA/uverbs: Annotate alloc/deallloc paths with context tracking
  RDMA/nldev: Export to user space number of contexts

 drivers/infiniband/core/nldev.c      | 1 +
 drivers/infiniband/core/rdma_core.c  | 2 ++
 drivers/infiniband/core/restrack.c   | 5 +++++
 drivers/infiniband/core/uverbs_cmd.c | 3 +++
 include/rdma/ib_verbs.h              | 4 ++++
 include/rdma/restrack.h              | 4 ++++
 6 files changed, 19 insertions(+)

--
2.19.1




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