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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-01-22 16:27:24 -0700 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-19 20:52:18 -0700 |
| commit | c367074b6c37c2d2d45cb60a15b829eefbcee0f1 (patch) | |
| tree | b32f5a0595dda1580112350c7d1bc6fa7f4e5f49 /drivers/infiniband/sw/rxe/rxe_verbs.h | |
| parent | RDMA/device: Provide APIs from the core code to help unregistration (diff) | |
| download | linux-dev-c367074b6c37c2d2d45cb60a15b829eefbcee0f1.tar.xz linux-dev-c367074b6c37c2d2d45cb60a15b829eefbcee0f1.zip | |
RDMA/rxe: Use driver_unregister and new unregistration API
rxe does not have correct locking for its registration/unregistration
paths, use the core code to handle it instead. In this mode
ib_unregister_device will also do the dealloc, so rxe is required to do
clean up from a callback.
The core code ensures that unregistration is done only once, and generally
takes care of locking and concurrency problems for rxe.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.h')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h index 70839d3f55d9..ad5574d8e8ba 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.h +++ b/drivers/infiniband/sw/rxe/rxe_verbs.h @@ -385,7 +385,6 @@ struct rxe_dev { struct ib_device_attr attr; int max_ucontext; int max_inline_data; - struct kref ref_cnt; struct mutex usdev_lock; struct net_device *ndev; @@ -467,7 +466,6 @@ static inline struct rxe_mem *to_rmw(struct ib_mw *mw) } int rxe_register_device(struct rxe_dev *rxe); -void rxe_unregister_device(struct rxe_dev *rxe); void rxe_mc_cleanup(struct rxe_pool_entry *arg); |