NFS: Add an nfs4_call_sync_custom() function

There are a few cases where we need to manually configure the
rpc_task_setup structure to get the behavior we want.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Anna Schumaker 2019-08-14 15:27:00 -04:00
commit 48c058543c