2 files changed, 5 insertions, 3 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 6cea7479c5b4..d9e30ac2798d 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -967,7 +967,8 @@ static int is_atomic_open(struct inode *dir, struct nameidata *nd)
         if (nd->flags & LOOKUP_DIRECTORY)
                 return 0;
         /* Are we trying to write to a read only partition? */
-        if (IS_RDONLY(dir) && (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
+        if (__mnt_is_readonly(nd->path.mnt) &&
+            (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
                 return 0;
         return 1;
 }
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 626dfd38528f..304bf5f643c9 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1912,7 +1912,7 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp,
                 inode->i_mode,
                 IS_IMMUTABLE(inode)?    " immut" : "",
                 IS_APPEND(inode)?       " append" : "",
-                IS_RDONLY(inode)?       " ro" : "");
+                __mnt_is_readonly(exp->ex_path.mnt)?    " ro" : "");
         dprintk("      owner %d/%d user %d/%d\n",
                 inode->i_uid, inode->i_gid, current->fsuid, current->fsgid);
 #endif
@@ -1923,7 +1923,8 @@ nfsd_permission(struct svc_rqst *rqstp, struct svc_export *exp,
          */
         if (!(acc & MAY_LOCAL_ACCESS))
                 if (acc & (MAY_WRITE | MAY_SATTR | MAY_TRUNC)) {
-                        if (exp_rdonly(rqstp, exp) || IS_RDONLY(inode))
+                        if (exp_rdonly(rqstp, exp) ||
+                            __mnt_is_readonly(exp->ex_path.mnt))
                                 return nfserr_rofs;
                         if (/* (acc & MAY_WRITE) && */ IS_IMMUTABLE(inode))
                                 return nfserr_perm;