diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2020-09-07 15:09:14 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2020-09-09 13:57:22 -0300 |
| commit | 9a9ebf8cd72b809405ad571fb2f635ffc9df2420 (patch) | |
| tree | 8c02fc0d7524d1ed2593d12c3ef5c5cf0aecda48 /drivers/infiniband/hw/mlx4 | |
| parent | RDMA: Restore ability to fail on PD deallocate (diff) | |
| download | linux-dev-9a9ebf8cd72b809405ad571fb2f635ffc9df2420.tar.xz linux-dev-9a9ebf8cd72b809405ad571fb2f635ffc9df2420.zip | |
RDMA: Restore ability to fail on AH destroy
Like any other IB verbs objects, AH are refcounted by ib_core. The release
of those objects are controlled by ib_core with promise that AH destroy
can't fail.
Being SW object for now, this change makes dealloc_ah() to behave like any
other destroy IB flows.
Fixes: d345691471b4 ("RDMA: Handle AH allocations by IB/core")
Link: https://lore.kernel.org/r/20200907120921.476363-3-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/ah.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 5 |
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx4/ah.c b/drivers/infiniband/hw/mlx4/ah.c index 5f8f8d5c0ce0..7321d6ab5fe1 100644 --- a/drivers/infiniband/hw/mlx4/ah.c +++ b/drivers/infiniband/hw/mlx4/ah.c @@ -232,8 +232,3 @@ int mlx4_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr) return 0; } - -void mlx4_ib_destroy_ah(struct ib_ah *ah, u32 flags) -{ - return; -} diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index bcac8fc50317..6d51653edaf8 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -753,7 +753,10 @@ int mlx4_ib_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr, int mlx4_ib_create_ah_slave(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, int slave_sgid_index, u8 *s_mac, u16 vlan_tag); int mlx4_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr); -void mlx4_ib_destroy_ah(struct ib_ah *ah, u32 flags); +static inline int mlx4_ib_destroy_ah(struct ib_ah *ah, u32 flags) +{ + return 0; +} int mlx4_ib_create_srq(struct ib_srq *srq, struct ib_srq_init_attr *init_attr, struct ib_udata *udata); |