X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=fs%2Fnfsd%2Fnfs4proc.c;h=8333db12caca56207a0142fcb9a94000f962ad69;hp=6d63f1d9e5f598bdf15f9f44173083622a53eea5;hb=18e6756a6b463e09fd3873592ec6b0579c78103d;hpb=581249966ffeb0463bad1b0e087e1bb29ed53707

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 6d63f1d9e5f5..8333db12caca 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -288,8 +288,6 @@ nfsd4_putrootfh(struct svc_rqst *rqstp, struct svc_fh *current_fh)
 	fh_put(current_fh);
 	status = exp_pseudoroot(rqstp->rq_client, current_fh,
 			      &rqstp->rq_chandle);
-	if (!status)
-		status = nfserrno(nfsd_setuser(rqstp, current_fh->fh_export));
 	return status;
 }
 
@@ -602,7 +600,7 @@ nfsd4_setattr(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_se
 			&setattr->sa_stateid, CHECK_FH | WR_STATE, NULL);
 		nfs4_unlock_state();
 		if (status) {
-			dprintk("NFSD: nfsd4_setattr: couldn't process stateid!");
+			dprintk("NFSD: nfsd4_setattr: couldn't process stateid!\n");
 			return status;
 		}
 	}
@@ -648,7 +646,7 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
 	*p++ = nfssvc_boot.tv_usec;
 
 	status =  nfsd_write(rqstp, current_fh, filp, write->wr_offset,
-			write->wr_vec, write->wr_vlen, write->wr_buflen,
+			rqstp->rq_vec, write->wr_vlen, write->wr_buflen,
 			&write->wr_how_written);
 	if (filp)
 		fput(filp);
@@ -723,6 +721,12 @@ nfsd4_proc_null(struct svc_rqst *rqstp, void *argp, void *resp)
 	return nfs_ok;
 }
 
+static inline void nfsd4_increment_op_stats(u32 opnum)
+{
+	if (opnum >= FIRST_NFS4_OP && opnum <= LAST_NFS4_OP)
+		nfsdstats.nfs4_opcount[opnum]++;
+}
+
 
 /*
  * COMPOUND call.
@@ -798,13 +802,29 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
 		* SETCLIENTID_CONFIRM, PUTFH and PUTROOTFH
 		* require a valid current filehandle
 		*/
-		if ((!current_fh->fh_dentry) &&
-		   !((op->opnum == OP_PUTFH) || (op->opnum == OP_PUTROOTFH) ||
-		   (op->opnum == OP_SETCLIENTID) ||
-		   (op->opnum == OP_SETCLIENTID_CONFIRM) ||
-		   (op->opnum == OP_RENEW) || (op->opnum == OP_RESTOREFH) ||
-		   (op->opnum == OP_RELEASE_LOCKOWNER))) {
-			op->status = nfserr_nofilehandle;
+		if (!current_fh->fh_dentry) {
+			if (!((op->opnum == OP_PUTFH) ||
+			      (op->opnum == OP_PUTROOTFH) ||
+			      (op->opnum == OP_SETCLIENTID) ||
+			      (op->opnum == OP_SETCLIENTID_CONFIRM) ||
+			      (op->opnum == OP_RENEW) ||
+			      (op->opnum == OP_RESTOREFH) ||
+			      (op->opnum == OP_RELEASE_LOCKOWNER))) {
+				op->status = nfserr_nofilehandle;
+				goto encode_op;
+			}
+		}
+		/* Check must be done at start of each operation, except
+		 * for GETATTR and ops not listed as returning NFS4ERR_MOVED
+		 */
+		else if (current_fh->fh_export->ex_fslocs.migrated &&
+			 !((op->opnum == OP_GETATTR) ||
+			   (op->opnum == OP_PUTROOTFH) ||
+			   (op->opnum == OP_PUTPUBFH) ||
+			   (op->opnum == OP_RENEW) ||
+			   (op->opnum == OP_SETCLIENTID) ||
+			   (op->opnum == OP_RELEASE_LOCKOWNER))) {
+			op->status = nfserr_moved;
 			goto encode_op;
 		}
 		switch (op->opnum) {
@@ -932,6 +952,8 @@ encode_op:
 		/* XXX Ugh, we need to get rid of this kind of special case: */
 		if (op->opnum == OP_READ && op->u.read.rd_filp)
 			fput(op->u.read.rd_filp);
+
+		nfsd4_increment_op_stats(op->opnum);
 	}
 
 out:
@@ -975,7 +997,7 @@ struct nfsd4_voidargs { int dummy; };
  */
 static struct svc_procedure		nfsd_procedures4[2] = {
   PROC(null,	 void,		void,		void,	  RC_NOCACHE, 1),
-  PROC(compound, compound,	compound,	compound, RC_NOCACHE, NFSD_BUFSIZE)
+  PROC(compound, compound,	compound,	compound, RC_NOCACHE, NFSD_BUFSIZE/4)
 };
 
 struct svc_version	nfsd_version4 = {