diff options
| -rw-r--r-- | drivers/infiniband/core/ib_core_uverbs.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/core/uverbs.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/core/uverbs_ioctl.c | 26 | ||||
| -rw-r--r-- | include/rdma/uverbs_ioctl.h | 1 |
4 files changed, 16 insertions, 16 deletions
diff --git a/drivers/infiniband/core/ib_core_uverbs.c b/drivers/infiniband/core/ib_core_uverbs.c index 685030e0c60f..8a0e6fa2a528 100644 --- a/drivers/infiniband/core/ib_core_uverbs.c +++ b/drivers/infiniband/core/ib_core_uverbs.c @@ -422,12 +422,10 @@ uverbs_api_ioctl_handler_fn uverbs_get_handler_fn(struct ib_udata *udata) { struct uverbs_attr_bundle *bundle = rdma_udata_to_uverbs_attr_bundle(udata); - struct bundle_priv *pbundle = - container_of(&bundle->hdr, struct bundle_priv, bundle); lockdep_assert_held(&bundle->ufile->device->disassociate_srcu); - return srcu_dereference(pbundle->method_elm->handler, + return srcu_dereference(bundle->method_elm->handler, &bundle->ufile->device->disassociate_srcu); } diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index a74a2dff1301..f2e192b51e60 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -244,7 +244,6 @@ struct bundle_priv { size_t internal_used; struct radix_tree_root *radix; - const struct uverbs_api_ioctl_method *method_elm; void __rcu **radix_slots; unsigned long radix_slots_len; u32 method_key; diff --git a/drivers/infiniband/core/uverbs_ioctl.c b/drivers/infiniband/core/uverbs_ioctl.c index 33feb88d652b..2552a7efe2fb 100644 --- a/drivers/infiniband/core/uverbs_ioctl.c +++ b/drivers/infiniband/core/uverbs_ioctl.c @@ -397,13 +397,13 @@ static int ib_uverbs_run_method(struct bundle_priv *pbundle, struct uverbs_attr_bundle *bundle = container_of(&pbundle->bundle, struct uverbs_attr_bundle, hdr); size_t uattrs_size = array_size(sizeof(*pbundle->uattrs), num_attrs); - unsigned int destroy_bkey = pbundle->method_elm->destroy_bkey; + unsigned int destroy_bkey = bundle->method_elm->destroy_bkey; unsigned int i; int ret; /* See uverbs_disassociate_api() */ handler = srcu_dereference( - pbundle->method_elm->handler, + bundle->method_elm->handler, &pbundle->bundle.ufile->device->disassociate_srcu); if (!handler) return -EIO; @@ -421,12 +421,12 @@ static int ib_uverbs_run_method(struct bundle_priv *pbundle, } /* User space did not provide all the mandatory attributes */ - if (unlikely(!bitmap_subset(pbundle->method_elm->attr_mandatory, + if (unlikely(!bitmap_subset(bundle->method_elm->attr_mandatory, pbundle->bundle.attr_present, - pbundle->method_elm->key_bitmap_len))) + bundle->method_elm->key_bitmap_len))) return -EINVAL; - if (pbundle->method_elm->has_udata) + if (bundle->method_elm->has_udata) uverbs_fill_udata(bundle, &pbundle->bundle.driver_udata, UVERBS_ATTR_UHW_IN, UVERBS_ATTR_UHW_OUT); else @@ -451,7 +451,7 @@ static int ib_uverbs_run_method(struct bundle_priv *pbundle, * assume that the driver wrote to its UHW_OUT and flag userspace * appropriately. */ - if (!ret && pbundle->method_elm->has_udata) { + if (!ret && bundle->method_elm->has_udata) { const struct uverbs_attr *attr = uverbs_attr_get(bundle, UVERBS_ATTR_UHW_OUT); @@ -472,7 +472,7 @@ static int ib_uverbs_run_method(struct bundle_priv *pbundle, static void bundle_destroy(struct bundle_priv *pbundle, bool commit) { - unsigned int key_bitmap_len = pbundle->method_elm->key_bitmap_len; + unsigned int key_bitmap_len = pbundle->bundle.method_elm->key_bitmap_len; struct uverbs_attr_bundle *bundle = container_of(&pbundle->bundle, struct uverbs_attr_bundle, hdr); struct bundle_alloc_head *memblock; @@ -560,7 +560,7 @@ static int ib_uverbs_cmd_verbs(struct ib_uverbs_file *ufile, } /* Space for the pbundle->bundle.attrs flex array */ - pbundle->method_elm = method_elm; + pbundle->bundle.method_elm = method_elm; pbundle->method_key = attrs_iter.index; pbundle->bundle.ufile = ufile; pbundle->bundle.context = NULL; /* only valid if bundle has uobject */ @@ -569,10 +569,12 @@ static int ib_uverbs_cmd_verbs(struct ib_uverbs_file *ufile, pbundle->radix_slots_len = radix_tree_chunk_size(&attrs_iter); pbundle->user_attrs = user_attrs; - pbundle->internal_used = ALIGN(pbundle->method_elm->key_bitmap_len * - sizeof(*container_of(&pbundle->bundle, - struct uverbs_attr_bundle, hdr)->attrs), - sizeof(*pbundle->internal_buffer)); + pbundle->internal_used = ALIGN( + pbundle->bundle.method_elm->key_bitmap_len * + sizeof(*container_of(&pbundle->bundle, + struct uverbs_attr_bundle, hdr) + ->attrs), + sizeof(*pbundle->internal_buffer)); memset(pbundle->bundle.attr_present, 0, sizeof(pbundle->bundle.attr_present)); memset(pbundle->uobj_finalize, 0, sizeof(pbundle->uobj_finalize)); diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index e2af17da3e32..c89428030d61 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -635,6 +635,7 @@ struct uverbs_attr_bundle { struct ib_uverbs_file *ufile; struct ib_ucontext *context; struct ib_uobject *uobject; + const struct uverbs_api_ioctl_method *method_elm; DECLARE_BITMAP(attr_present, UVERBS_API_ATTR_BKEY_LEN); ); struct uverbs_attr attrs[]; |