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nfs41: check if session exists and if it is persistent

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Signed-off-by: Alexandros Batsakis <batsakis@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Alexandros Batsakis 2009-12-05 13:29:53 -05:00 committed by Trond Myklebust
parent 31f0960778
commit d8cb1a7ce3
1 changed files with 9 additions and 0 deletions
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9
fs/nfs/internal.h
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@ -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;