1 files changed, 49 insertions, 27 deletions

diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 89ed04696865..1d163b616915 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -64,6 +64,32 @@ struct nfsd_list {
 };
 static struct list_head nfsd_list = LIST_HEAD_INIT(nfsd_list);
 
+#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
+static struct svc_stat  nfsd_acl_svcstats;
+static struct svc_version *     nfsd_acl_version[] = {
+        [2] = &nfsd_acl_version2,
+        [3] = &nfsd_acl_version3,
+};
+
+#define NFSD_ACL_MINVERS            2
+#define NFSD_ACL_NRVERS         (sizeof(nfsd_acl_version)/sizeof(nfsd_acl_version[0]))
+static struct svc_version *nfsd_acl_versions[NFSD_ACL_NRVERS];
+
+static struct svc_program       nfsd_acl_program = {
+        .pg_prog                = NFS_ACL_PROGRAM,
+        .pg_nvers               = NFSD_ACL_NRVERS,
+        .pg_vers                = nfsd_acl_versions,
+        .pg_name                = "nfsd",
+        .pg_class               = "nfsd",
+        .pg_stats               = &nfsd_acl_svcstats,
+        .pg_authenticate        = &svc_set_client,
+};
+
+static struct svc_stat  nfsd_acl_svcstats = {
+        .program        = &nfsd_acl_program,
+};
+#endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */
+
 static struct svc_version *     nfsd_version[] = {
         [2] = &nfsd_version2,
 #if defined(CONFIG_NFSD_V3)
@@ -79,6 +105,9 @@ static struct svc_version *	nfsd_version[] = {
 static struct svc_version *nfsd_versions[NFSD_NRVERS];
 
 struct svc_program              nfsd_program = {
+#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
+        .pg_next                = &nfsd_acl_program,
+#endif
         .pg_prog                = NFS_PROGRAM,          /* program number */
         .pg_nvers               = NFSD_NRVERS,          /* nr of entries in nfsd_version */
         .pg_vers                = nfsd_versions,        /* version table */
@@ -147,6 +176,26 @@ nfsd_svc(unsigned short port, int nrservs)
                                 nfsd_program.pg_vers[i] = nfsd_version[i];
                 }
 
+
+#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
+                found_one = 0;
+
+                for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) {
+                        if (NFSCTL_VERISSET(nfsd_versbits, i)) {
+                                nfsd_acl_program.pg_vers[i] =
+                                        nfsd_acl_version[i];
+                                found_one = 1;
+                        } else
+                                nfsd_acl_program.pg_vers[i] = NULL;
+                }
+
+                if (!found_one) {
+                        for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++)
+                                nfsd_acl_program.pg_vers[i] =
+                                        nfsd_acl_version[i];
+                }
+#endif
+
                 atomic_set(&nfsd_busy, 0);
                 error = -ENOMEM;
                 nfsd_serv = svc_create(&nfsd_program, NFSD_BUFSIZE);
@@ -411,30 +460,3 @@ nfsd_dispatch(struct svc_rqst *rqstp, u32 *statp)
         nfsd_cache_update(rqstp, proc->pc_cachetype, statp + 1);
         return 1;
 }
-
-#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
-static struct svc_stat  nfsd_acl_svcstats;
-static struct svc_version *     nfsd_acl_version[] = {
-        [2] = &nfsd_acl_version2,
-        [3] = &nfsd_acl_version3,
-};
-
-#define NFSD_ACL_NRVERS         (sizeof(nfsd_acl_version)/sizeof(nfsd_acl_version[0]))
-static struct svc_program       nfsd_acl_program = {
-        .pg_prog                = NFS_ACL_PROGRAM,
-        .pg_nvers               = NFSD_ACL_NRVERS,
-        .pg_vers                = nfsd_acl_version,
-        .pg_name                = "nfsd",
-        .pg_class               = "nfsd",
-        .pg_stats               = &nfsd_acl_svcstats,
-        .pg_authenticate        = &svc_set_client,
-};
-
-static struct svc_stat  nfsd_acl_svcstats = {
-        .program        = &nfsd_acl_program,
-};
-
-#define nfsd_acl_program_p      &nfsd_acl_program
-#else
-#define nfsd_acl_program_p      NULL
-#endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */