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/ocrdma | |
| parent | 91a7c58fce065506fd98954d27694e5d83c96638 (diff) | |
| download | lwn-9a9ebf8cd72b809405ad571fb2f635ffc9df2420.tar.gz lwn-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/ocrdma')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_ah.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c index 6eea02b18968..699a8b719ed6 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c @@ -215,12 +215,13 @@ av_err: return status; } -void ocrdma_destroy_ah(struct ib_ah *ibah, u32 flags) +int ocrdma_destroy_ah(struct ib_ah *ibah, u32 flags) { struct ocrdma_ah *ah = get_ocrdma_ah(ibah); struct ocrdma_dev *dev = get_ocrdma_dev(ibah->device); ocrdma_free_av(dev, ah); + return 0; } int ocrdma_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h index 8b73b3489f3a..35cf2e2ff391 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.h @@ -53,7 +53,7 @@ enum { int ocrdma_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr, struct ib_udata *udata); -void ocrdma_destroy_ah(struct ib_ah *ah, u32 flags); +int ocrdma_destroy_ah(struct ib_ah *ah, u32 flags); int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr); int ocrdma_process_mad(struct ib_device *dev, int process_mad_flags, |