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| author | Moni Shoua <monis@mellanox.com> | 2019-01-22 08:48:40 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-04 14:34:06 -0700 |
| commit | 10f56242e3158f6c17579921ebbba4a0d5188dc2 (patch) | |
| tree | 2d7c18f2cfc4f3eb399bf966ff66febc8d97ac18 /drivers/infiniband/hw/mlx5/srq.h | |
| parent | e431a80a540960a10bd7de9e866776ba6f0612e6 (diff) | |
| download | linux-10f56242e3158f6c17579921ebbba4a0d5188dc2.tar.bz2 | |
IB/mlx5: Fix the locking of SRQ objects in ODP events
QP and SRQ objects are stored in different containers so the action to get
and lock a common resource during ODP event needs to address that.
While here get rid of 'refcount' and 'free' fields in mlx5_core_srq struct
and use the fields with same semantics in common structure.
Fixes: 032080ab43ac ("IB/mlx5: Lock QP during page fault handling")
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/srq.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/srq.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/srq.h b/drivers/infiniband/hw/mlx5/srq.h index 75eb5839ae95..c330af35ff10 100644 --- a/drivers/infiniband/hw/mlx5/srq.h +++ b/drivers/infiniband/hw/mlx5/srq.h @@ -46,8 +46,6 @@ struct mlx5_core_srq { int wqe_shift; void (*event)(struct mlx5_core_srq *srq, enum mlx5_event e); - atomic_t refcount; - struct completion free; u16 uid; }; |