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| author | Bernard Metzler <bmt@zurich.ibm.com> | 2019-11-13 16:34:04 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-11-14 11:56:11 -0400 |
| commit | 289b20b2a5f900dd759300ffe765a2d078296432 (patch) | |
| tree | 338e6613568b9ba9bab5bc5a03fb6f1bafd38ceb /drivers/infiniband/sw/siw | |
| parent | 9a5407d74c22821f7944e2be4209bdfc5faf8143 (diff) | |
| download | linux-stable-289b20b2a5f900dd759300ffe765a2d078296432.tar.gz linux-stable-289b20b2a5f900dd759300ffe765a2d078296432.tar.bz2 linux-stable-289b20b2a5f900dd759300ffe765a2d078296432.zip | |
RDMA/siw: Cleanup unused mmap structures.
Removes obsolete driver specific mmap information after
generalization of RDMA driver mmap service. Also removes
useless forward declaration of struct siw_mr.
Fixes: 11f1a75567c4 ("RDMA/siw: Use the common mmap_xa helpers")
Link: https://lore.kernel.org/r/20191113153404.7402-1-bmt@zurich.ibm.com
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/sw/siw')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw.h | 11 | ||||
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_verbs.c | 2 |
2 files changed, 0 insertions, 13 deletions
diff --git a/drivers/infiniband/sw/siw/siw.h b/drivers/infiniband/sw/siw/siw.h index f851afb5632e..b939f489cd46 100644 --- a/drivers/infiniband/sw/siw/siw.h +++ b/drivers/infiniband/sw/siw/siw.h @@ -99,18 +99,9 @@ struct siw_device { struct work_struct netdev_down; }; -struct siw_uobj { - void *addr; - u32 size; -}; - struct siw_ucontext { struct ib_ucontext base_ucontext; struct siw_device *sdev; - - /* xarray of user mappable objects */ - struct xarray xa; - u32 uobj_nextkey; }; /* @@ -150,8 +141,6 @@ struct siw_pbl { struct siw_pble pbe[1]; }; -struct siw_mr; - /* * Generic memory representation for registered siw memory. * Memory lookup always via higher 24 bit of STag (STag index). diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index 725985ed8af3..c992dd7299d9 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -87,8 +87,6 @@ int siw_alloc_ucontext(struct ib_ucontext *base_ctx, struct ib_udata *udata) rv = -ENOMEM; goto err_out; } - - ctx->uobj_nextkey = 0; ctx->sdev = sdev; uresp.dev_id = sdev->vendor_part_id; |