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authorAndy Adamson <andros@netapp.com>2009-04-01 09:22:49 -0400
committerBenny Halevy <bhalevy@panasas.com>2009-06-17 12:25:13 -0700
commitb4b82607ffcf09b57301846d154f2c09c0b807c0 (patch)
tree3ffce1ce6e27d22296ce62b5c8dbe2d32ac2cbef /fs/nfs/nfs4state.c
parent90a16617ee6a052c3a1aac00eb67136324cf4dd0 (diff)
downloadop-kernel-dev-b4b82607ffcf09b57301846d154f2c09c0b807c0.zip
op-kernel-dev-b4b82607ffcf09b57301846d154f2c09c0b807c0.tar.gz
nfs41: get_clid_cred for EXCHANGE_ID
Unlike SETCLIENTID, EXCHANGE_ID requires a machine credential. Do not search for credentials other than the machine credential. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4state.c')
-rw-r--r--fs/nfs/nfs4state.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 90e5607..7dc9713 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -114,6 +114,20 @@ struct rpc_cred *nfs4_get_renew_cred_locked(struct nfs_client *clp)
return cred;
}
+#if defined(CONFIG_NFS_V4_1)
+
+struct rpc_cred *nfs4_get_exchange_id_cred(struct nfs_client *clp)
+{
+ struct rpc_cred *cred;
+
+ spin_lock(&clp->cl_lock);
+ cred = nfs4_get_machine_cred_locked(clp);
+ spin_unlock(&clp->cl_lock);
+ return cred;
+}
+
+#endif /* CONFIG_NFS_V4_1 */
+
struct rpc_cred *nfs4_get_setclientid_cred(struct nfs_client *clp)
{
struct nfs4_state_owner *sp;
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