SUNRPC: Add a downcall queue to struct rpc_inode

Currently, the downcall queue is tied to the struct gss_auth, which means
that different RPCSEC_GSS pseudoflavours must use different upcall pipes.
Add a list to struct rpc_inode that can be used instead.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index ad293760f6eb..430cea104817 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -23,6 +23,7 @@ struct rpc_inode {
         void *private;
         struct list_head pipe;
         struct list_head in_upcall;
+        struct list_head in_downcall;
         int pipelen;
         int nreaders;
         int nwriters;