RDMA/uverbs: Replace ib_uverbs_file with uverbs_attr_bundle for write

Now that we can add meta-data to the description of write() methods we
need to pass the uverbs_attr_bundle into all write based handlers so
future patches can use it as a container for any new data transferred out
of the core.

This is the first step to bringing the write() and ioctl() methods to a
common interface signature.

This is a simple search/replace, and we push the attr down into the uobj
and other APIs to keep changes minimal.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

1 files changed, 8 insertions, 5 deletions

diff --git a/drivers/infiniband/core/rdma_core.c b/drivers/infiniband/core/rdma_core.c
index 752a55c6bdce..cf671a643d4c 100644
--- a/drivers/infiniband/core/rdma_core.c
+++ b/drivers/infiniband/core/rdma_core.c
@@ -224,12 +224,14 @@ out_unlock:
  * uverbs_put_destroy.
  */
 struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj,
-				      u32 id, struct ib_uverbs_file *ufile)
+				      u32 id,
+				      const struct uverbs_attr_bundle *attrs)
 {
 	struct ib_uobject *uobj;
 	int ret;
 
-	uobj = rdma_lookup_get_uobject(obj, ufile, id, UVERBS_LOOKUP_DESTROY);
+	uobj = rdma_lookup_get_uobject(obj, attrs->ufile, id,
+				       UVERBS_LOOKUP_DESTROY);
 	if (IS_ERR(uobj))
 		return uobj;
 
@@ -248,11 +250,12 @@ struct ib_uobject *__uobj_get_destroy(const struct uverbs_api_object *obj,
  * the uobj.
  */
 int __uobj_perform_destroy(const struct uverbs_api_object *obj, u32 id,
-			   struct ib_uverbs_file *ufile, int success_res)
+			   const struct uverbs_attr_bundle *attrs,
+			   int success_res)
 {
 	struct ib_uobject *uobj;
 
-	uobj = __uobj_get_destroy(obj, id, ufile);
+	uobj = __uobj_get_destroy(obj, id, attrs);
 	if (IS_ERR(uobj))
 		return PTR_ERR(uobj);
 
@@ -267,7 +270,7 @@ static struct ib_uobject *alloc_uobj(struct ib_uverbs_file *ufile,
 	struct ib_uobject *uobj;
 	struct ib_ucontext *ucontext;
 
-	ucontext = ib_uverbs_get_ucontext(ufile);
+	ucontext = ib_uverbs_get_ucontext_file(ufile);
 	if (IS_ERR(ucontext))
 		return ERR_CAST(ucontext);