X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fs%2Fnfsd%2Fnfs3proc.c;h=8f933e84cec18221f4645b769ea9d1914bc3e627;hb=dac0bde43b0b3685390b68c9058bee36d4d5c747;hp=9eb8086ea841e6a787adc94f90b9cf0816696011;hpb=b8dcdab36f5394a09b66516057cccf61a81a3877;p=linux-2.6-block.git

diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 9eb8086ea841..8f933e84cec1 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -463,8 +463,19 @@ nfsd3_proc_readdir(struct svc_rqst *rqstp)
 					&resp->common, nfs3svc_encode_entry);
 	memcpy(resp->verf, argp->verf, 8);
 	resp->count = resp->buffer - argp->buffer;
-	if (resp->offset)
-		xdr_encode_hyper(resp->offset, argp->cookie);
+	if (resp->offset) {
+		loff_t offset = argp->cookie;
+
+		if (unlikely(resp->offset1)) {
+			/* we ended up with offset on a page boundary */
+			*resp->offset = htonl(offset >> 32);
+			*resp->offset1 = htonl(offset & 0xffffffff);
+			resp->offset1 = NULL;
+		} else {
+			xdr_encode_hyper(resp->offset, offset);
+		}
+		resp->offset = NULL;
+	}
 
 	RETURN_STATUS(nfserr);
 }
@@ -533,6 +544,7 @@ nfsd3_proc_readdirplus(struct svc_rqst *rqstp)
 		} else {
 			xdr_encode_hyper(resp->offset, offset);
 		}
+		resp->offset = NULL;
 	}
 
 	RETURN_STATUS(nfserr);
@@ -576,7 +588,7 @@ nfsd3_proc_fsinfo(struct svc_rqst *rqstp)
 	resp->f_wtmax  = max_blocksize;
 	resp->f_wtpref = max_blocksize;
 	resp->f_wtmult = PAGE_SIZE;
-	resp->f_dtpref = PAGE_SIZE;
+	resp->f_dtpref = max_blocksize;
 	resp->f_maxfilesize = ~(u32) 0;
 	resp->f_properties = NFS3_FSF_DEFAULT;