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-rw-r--r--fs/nfsd/nfsd.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index 74f67c2..ac121ad 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -70,6 +70,11 @@ int nfsd_create_serv(void);
extern int nfsd_max_blksize;
+static inline int nfsd_v4client(struct svc_rqst *rq)
+{
+ return rq->rq_prog == NFS_PROGRAM && rq->rq_vers == 4;
+}
+
/*
* NFSv4 State
*/
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