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authorBryan Schumaker <bjschuma@netapp.com>2011-06-02 14:59:07 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2011-07-12 13:40:27 -0400
commitfca78d6d2c77f87d7dbee89bbe4836a44da881e2 (patch)
tree5378bd6ad0917cf11ad7f7b739b71794df230c85 /include/linux
parent6382a44138e7aa40bf52170e7afc014443a24806 (diff)
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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 <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/nfs4.h1
-rw-r--r--include/linux/nfs_xdr.h8
2 files changed, 9 insertions, 0 deletions
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;