1 files changed, 30 insertions, 2 deletions

diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 344577933f62..bef8c3011d31 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -868,7 +868,7 @@ int fuse_update_attributes(struct inode *inode, struct kstat *stat,
 }
 
 int fuse_reverse_inval_entry(struct super_block *sb, u64 parent_nodeid,
-                             struct qstr *name)
+                             u64 child_nodeid, struct qstr *name)
 {
         int err = -ENOTDIR;
         struct inode *parent;
@@ -895,8 +895,36 @@ int fuse_reverse_inval_entry(struct super_block *sb, u64 parent_nodeid,
 
         fuse_invalidate_attr(parent);
         fuse_invalidate_entry(entry);
+
+        if (child_nodeid != 0 && entry->d_inode) {
+                mutex_lock(&entry->d_inode->i_mutex);
+                if (get_node_id(entry->d_inode) != child_nodeid) {
+                        err = -ENOENT;
+                        goto badentry;
+                }
+                if (d_mountpoint(entry)) {
+                        err = -EBUSY;
+                        goto badentry;
+                }
+                if (S_ISDIR(entry->d_inode->i_mode)) {
+                        shrink_dcache_parent(entry);
+                        if (!simple_empty(entry)) {
+                                err = -ENOTEMPTY;
+                                goto badentry;
+                        }
+                        entry->d_inode->i_flags |= S_DEAD;
+                }
+                dont_mount(entry);
+                clear_nlink(entry->d_inode);
+                err = 0;
+ badentry:
+                mutex_unlock(&entry->d_inode->i_mutex);
+                if (!err)
+                        d_delete(entry);
+        } else {
+                err = 0;
+        }
         dput(entry);
-        err = 0;
 
  unlock:
         mutex_unlock(&parent->i_mutex);