From fca78d6d2c77f87d7dbee89bbe4836a44da881e2 Mon Sep 17 00:00:00 2001 From: Bryan Schumaker Date: Thu, 2 Jun 2011 14:59:07 -0400 Subject: NFS: Add SECINFO_NO_NAME procedure If the client is using NFS v4.1, then we can use SECINFO_NO_NAME to find the secflavor for the initial mount. If the server doesn't support SECINFO_NO_NAME then I fall back on the "guess and check" method used for v4.0 mounts. Signed-off-by: Bryan Schumaker Signed-off-by: Trond Myklebust --- include/linux/nfs4.h | 1 + include/linux/nfs_xdr.h | 8 ++++++++ 2 files changed, 9 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index 504b289ba680..7cc7d5745be5 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -563,6 +563,7 @@ enum { NFSPROC4_CLNT_GETDEVICEINFO, NFSPROC4_CLNT_LAYOUTCOMMIT, NFSPROC4_CLNT_LAYOUTRETURN, + NFSPROC4_CLNT_SECINFO_NO_NAME, }; /* nfs41 types */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index c4d98df884f3..7159e1da63b6 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1084,6 +1084,14 @@ struct nfs41_reclaim_complete_args { struct nfs41_reclaim_complete_res { struct nfs4_sequence_res seq_res; }; + +#define SECINFO_STYLE_CURRENT_FH 0 +#define SECINFO_STYLE_PARENT 1 +struct nfs41_secinfo_no_name_args { + int style; + struct nfs4_sequence_args seq_args; +}; + #endif /* CONFIG_NFS_V4_1 */ struct nfs_page; -- cgit v1.2.3