X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=fs%2Fnfsd%2Fnfs4proc.c;h=18ead1790bb388461b08d42e3e5fcc5c1d1807cd;hb=87ae9afdcada236d0a1b38ce2c465a65916961dc;hp=8522729830db99832d37d2bac393760fe2a58d61;hpb=bbc7610c062074468f362b37d33603536e87fb96;p=karo-tx-linux.git

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 8522729830db..18ead1790bb3 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -47,6 +47,7 @@
 #include <linux/nfsd/state.h>
 #include <linux/nfsd/xdr4.h>
 #include <linux/nfs4_acl.h>
+#include <linux/sunrpc/gss_api.h>
 
 #define NFSDDBG_FACILITY		NFSDDBG_PROC
 
@@ -99,7 +100,15 @@ do_open_lookup(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_o
 		status = nfsd_create_v3(rqstp, current_fh, open->op_fname.data,
 					open->op_fname.len, &open->op_iattr,
 					&resfh, open->op_createmode,
-					(u32 *)open->op_verf.data, &open->op_truncate, &created);
+					(u32 *)open->op_verf.data,
+					&open->op_truncate, &created);
+
+		/* If we ever decide to use different attrs to store the
+		 * verifier in nfsd_create_v3, then we'll need to change this
+		 */
+		if (open->op_createmode == NFS4_CREATE_EXCLUSIVE && status == 0)
+			open->op_bmval[1] |= (FATTR4_WORD1_TIME_ACCESS |
+						FATTR4_WORD1_TIME_MODIFY);
 	} else {
 		status = nfsd_lookup(rqstp, current_fh,
 				     open->op_fname.data, open->op_fname.len, &resfh);
@@ -229,12 +238,12 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 			break;
              	case NFS4_OPEN_CLAIM_DELEGATE_PREV:
 			open->op_stateowner->so_confirmed = 1;
-			printk("NFSD: unsupported OPEN claim type %d\n",
+			dprintk("NFSD: unsupported OPEN claim type %d\n",
 				open->op_claim_type);
 			status = nfserr_notsupp;
 			goto out;
 		default:
-			printk("NFSD: Invalid OPEN claim type %d\n",
+			dprintk("NFSD: Invalid OPEN claim type %d\n",
 				open->op_claim_type);
 			status = nfserr_inval;
 			goto out;
@@ -286,8 +295,7 @@ nfsd4_putrootfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	__be32 status;
 
 	fh_put(&cstate->current_fh);
-	status = exp_pseudoroot(rqstp->rq_client, &cstate->current_fh,
-			      &rqstp->rq_chandle);
+	status = exp_pseudoroot(rqstp, &cstate->current_fh);
 	return status;
 }
 
@@ -474,8 +482,8 @@ nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	__be32 ret;
 
 	fh_init(&tmp_fh, NFS4_FHSIZE);
-	if((ret = exp_pseudoroot(rqstp->rq_client, &tmp_fh,
-			      &rqstp->rq_chandle)) != 0)
+	ret = exp_pseudoroot(rqstp, &tmp_fh);
+	if (ret)
 		return ret;
 	if (tmp_fh.fh_dentry == cstate->current_fh.fh_dentry) {
 		fh_put(&tmp_fh);
@@ -610,6 +618,30 @@ nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	return status;
 }
 
+static __be32
+nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+	      struct nfsd4_secinfo *secinfo)
+{
+	struct svc_fh resfh;
+	struct svc_export *exp;
+	struct dentry *dentry;
+	__be32 err;
+
+	fh_init(&resfh, NFS4_FHSIZE);
+	err = nfsd_lookup_dentry(rqstp, &cstate->current_fh,
+				    secinfo->si_name, secinfo->si_namelen,
+				    &exp, &dentry);
+	if (err)
+		return err;
+	if (dentry->d_inode == NULL) {
+		exp_put(exp);
+		err = nfserr_noent;
+	} else
+		secinfo->si_exp = exp;
+	dput(dentry);
+	return err;
+}
+
 static __be32
 nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	      struct nfsd4_setattr *setattr)
@@ -1009,6 +1041,9 @@ static struct nfsd4_operation nfsd4_ops[OP_RELEASE_LOCKOWNER+1] = {
 	[OP_SAVEFH] = {
 		.op_func = (nfsd4op_func)nfsd4_savefh,
 	},
+	[OP_SECINFO] = {
+		.op_func = (nfsd4op_func)nfsd4_secinfo,
+	},
 	[OP_SETATTR] = {
 		.op_func = (nfsd4op_func)nfsd4_setattr,
 	},