NFSv4.1 Refactor nfs4_init_session and nfs4_init_channel_attrs

nfs4_init_session was originally written to be called prior to
nfs4_init_channel_attrs, setting the session target_max response and request
sizes that nfs4_init_channel_attrs would pay attention to.

In the current code flow, nfs4_init_session, just like nfs4_init_ds_session
for the data server case, is called after the session is all negotiated, and
is actually used in a RECLAIM COMPLETE call to the server.

Remove the un-needed fc_target_max response and request fields from
nfs4_session and just set the max_resp_sz and max_rqst_sz in
nfs4_init_channel_attrs.

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

1 files changed, 2 insertions, 5 deletions

diff --git a/fs/nfs/nfs4session.h b/fs/nfs/nfs4session.h
index ff7d9f0f8a65..3a153d82b90c 100644
--- a/fs/nfs/nfs4session.h
+++ b/fs/nfs/nfs4session.h
@@ -66,9 +66,6 @@ struct nfs4_session {
         struct nfs4_channel_attrs       bc_attrs;
         struct nfs4_slot_table          bc_slot_table;
         struct nfs_client               *clp;
-        /* Create session arguments */
-        unsigned int                    fc_target_max_rqst_sz;
-        unsigned int                    fc_target_max_resp_sz;
 };
 
 enum nfs4_session_state {
@@ -89,7 +86,7 @@ extern int nfs4_setup_session_slot_tables(struct nfs4_session *ses);
 
 extern struct nfs4_session *nfs4_alloc_session(struct nfs_client *clp);
 extern void nfs4_destroy_session(struct nfs4_session *session);
-extern int nfs4_init_session(struct nfs_server *server);
+extern int nfs4_init_session(struct nfs_client *clp);
 extern int nfs4_init_ds_session(struct nfs_client *, unsigned long);
 
 extern void nfs4_slot_tbl_drain_complete(struct nfs4_slot_table *tbl);
@@ -122,7 +119,7 @@ static inline int nfs4_has_persistent_session(const struct nfs_client *clp)
 
 #else /* defined(CONFIG_NFS_V4_1) */
 
-static inline int nfs4_init_session(struct nfs_server *server)
+static inline int nfs4_init_session(struct nfs_client *clp)
 {
         return 0;
 }