2 files changed, 8 insertions, 5 deletions

diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 7ff49852b0cb..911649a47dd5 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -503,11 +503,11 @@ static ssize_t device_write(struct file *file, const char __user *buf,
 #endif
                 return -EINVAL;
 
-#ifdef CONFIG_COMPAT
-        if (count > sizeof(struct dlm_write_request32) + DLM_RESNAME_MAXLEN)
-#else
+        /*
+         * can't compare against COMPAT/dlm_write_request32 because
+         * we don't yet know if is64bit is zero
+         */
         if (count > sizeof(struct dlm_write_request) + DLM_RESNAME_MAXLEN)
-#endif
                 return -EINVAL;
 
         kbuf = kzalloc(count + 1, GFP_NOFS);
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index fdb180769485..f3859354e41a 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -664,8 +664,11 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
         if (ret < 0)
                 printk(KERN_ERR "NILFS: GC failed during preparation: "
                         "cannot read source blocks: err=%d\n", ret);
-        else
+        else {
+                if (nilfs_sb_need_update(nilfs))
+                        set_nilfs_discontinued(nilfs);
                 ret = nilfs_clean_segments(inode->i_sb, argv, kbufs);
+        }
 
         nilfs_remove_all_gcinodes(nilfs);
         clear_nilfs_gc_running(nilfs);