diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2019-02-12 20:39:15 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-15 21:39:15 -0700 |
| commit | cfe876d8e6b0491170d44c8040c518b121957104 (patch) | |
| tree | e0a5226383cffd0f234b33fcb39baee5f872b6b0 /drivers/infiniband/hw/cxgb4/iw_cxgb4.h | |
| parent | be56b07b4f3d0ab37abfb86a78f47bfcfeb6c51c (diff) | |
| download | linux-cfe876d8e6b0491170d44c8040c518b121957104.tar.bz2 | |
RDMA/cxgb4: Remove kref accounting for sync operation
Ucontext allocation and release aren't async events and don't need kref
accounting. The common layer of RDMA subsystem ensures that dealloc
ucontext will be called after all other objects are released.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Raju Rangoju <rajur@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/iw_cxgb4.h')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 3a0923f7c60e..5a5da41faef6 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -589,7 +589,6 @@ struct c4iw_ucontext { u32 key; spinlock_t mmap_lock; struct list_head mmaps; - struct kref kref; bool is_32b_cqe; }; @@ -598,18 +597,6 @@ static inline struct c4iw_ucontext *to_c4iw_ucontext(struct ib_ucontext *c) return container_of(c, struct c4iw_ucontext, ibucontext); } -void _c4iw_free_ucontext(struct kref *kref); - -static inline void c4iw_put_ucontext(struct c4iw_ucontext *ucontext) -{ - kref_put(&ucontext->kref, _c4iw_free_ucontext); -} - -static inline void c4iw_get_ucontext(struct c4iw_ucontext *ucontext) -{ - kref_get(&ucontext->kref); -} - struct c4iw_mm_entry { struct list_head entry; u64 addr; |