From d8cb1a7ce36d44602946f06af4267da304fb4011 Mon Sep 17 00:00:00 2001 From: Alexandros Batsakis Date: Sat, 5 Dec 2009 13:29:53 -0500 Subject: [PATCH] nfs41: check if session exists and if it is persistent Signed-off-by: Alexandros Batsakis Signed-off-by: Trond Myklebust --- fs/nfs/internal.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 7b890ba37fa2..7466d24893f7 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -30,6 +30,15 @@ static inline int nfs4_has_session(const struct nfs_client *clp) return 0; } +static inline int nfs4_has_persistent_session(const struct nfs_client *clp) +{ +#ifdef CONFIG_NFS_V4_1 + if (nfs4_has_session(clp)) + return (clp->cl_session->flags & SESSION4_PERSIST); +#endif /* CONFIG_NFS_V4_1 */ + return 0; +} + struct nfs_clone_mount { const struct super_block *sb; const struct dentry *dentry;