mm, meminit: always return a valid node from early_pfn_to_nid

[deliverable/linux.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index 783004af57077a9947a8f3a3228cbc8465a79b3e..419f746d851d1c1745fc0edca4a37459a4b17f35 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1562,6 +1562,7 @@ void __detach_mounts(struct dentry *dentry)
                goto out_unlock;
 
        lock_mount_hash();
+       event++;
        while (!hlist_empty(&mp->m_list)) {
                mnt = hlist_entry(mp->m_list.first, struct mount, mnt_mp_list);
                if (mnt->mnt.mnt_flags & MNT_UMOUNT) {