ASoC: ux500: mop500: don't select unnecessary Platform

[linux.git] / fs / nfsd / nfsd.h

diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 066899929863c020f8a87a94f0399b770c46eb78..24187b5dd638c5e3e858bd2de74b8f9daaa30a80 100644 (file)
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -17,6 +17,7 @@
 #include <linux/nfs3.h>
 #include <linux/nfs4.h>
 #include <linux/sunrpc/svc.h>
+#include <linux/sunrpc/svc_xprt.h>
 #include <linux/sunrpc/msg_prot.h>
 
 #include <uapi/linux/nfsd/debug.h>
@@ -73,7 +74,7 @@ extern const struct seq_operations nfs_exports_op;
 /*
  * Function prototypes.
  */
-int            nfsd_svc(int nrservs, struct net *net);
+int            nfsd_svc(int nrservs, struct net *net, const struct cred *cred);
 int            nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp);
 
 int            nfsd_nrthreads(struct net *);
@@ -98,10 +99,12 @@ extern const struct svc_version nfsd_acl_version3;
 #endif
 #endif
 
+struct nfsd_net;
+
 enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL };
-int nfsd_vers(int vers, enum vers_op change);
-int nfsd_minorversion(u32 minorversion, enum vers_op change);
-void nfsd_reset_versions(void);
+int nfsd_vers(struct nfsd_net *nn, int vers, enum vers_op change);
+int nfsd_minorversion(struct nfsd_net *nn, u32 minorversion, enum vers_op change);
+void nfsd_reset_versions(struct nfsd_net *nn);
 int nfsd_create_serv(struct net *net);
 
 extern int nfsd_max_blksize;
@@ -110,6 +113,12 @@ static inline int nfsd_v4client(struct svc_rqst *rq)
 {
        return rq->rq_prog == NFS_PROGRAM && rq->rq_vers == 4;
 }
+static inline struct user_namespace *
+nfsd_user_namespace(const struct svc_rqst *rqstp)
+{
+       const struct cred *cred = rqstp->rq_xprt->xpt_cred;
+       return cred ? cred->user_ns : &init_user_ns;
+}
 
 /* 
  * NFSv4 State