@@ -123,6 +123,11 @@ int ceph_set_acl(struct inode *inode, struct posix_acl *acl, int type)
goto out_free;
}
+ if (ceph_snap(inode) != CEPH_NOSNAP) {
+ ret = -EROFS;
+ goto out_free;
+ }
+
if (new_mode != old_mode) {
newattrs.ia_mode = new_mode;
newattrs.ia_valid = ATTR_MODE;
@@ -1787,13 +1787,6 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
int inode_dirty_flags = 0;
bool lock_snap_rwsem = false;
- if (ceph_snap(inode) != CEPH_NOSNAP)
- return -EROFS;
-
- err = inode_change_ok(inode, attr);
- if (err != 0)
- return err;
-
prealloc_cf = ceph_alloc_cap_flush();
if (!prealloc_cf)
return -ENOMEM;
@@ -1998,9 +1991,15 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
int ceph_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = d_inode(dentry);
-
int err;
+ if (ceph_snap(inode) != CEPH_NOSNAP)
+ return -EROFS;
+
+ err = inode_change_ok(inode, attr);
+ if (err != 0)
+ return err;
+
err = __ceph_setattr(inode, attr);
if (err >= 0 && (attr->ia_valid & ATTR_MODE))