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-rw-r--r--fs/configfs/dir.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 8e48b52205a..0b502f80c69 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -645,6 +645,7 @@ static void detach_groups(struct config_group *group)
645 645
646 configfs_detach_group(sd->s_element); 646 configfs_detach_group(sd->s_element);
647 child->d_inode->i_flags |= S_DEAD; 647 child->d_inode->i_flags |= S_DEAD;
648 dont_mount(child);
648 649
649 mutex_unlock(&child->d_inode->i_mutex); 650 mutex_unlock(&child->d_inode->i_mutex);
650 651
@@ -840,6 +841,7 @@ static int configfs_attach_item(struct config_item *parent_item,
840 mutex_lock(&dentry->d_inode->i_mutex); 841 mutex_lock(&dentry->d_inode->i_mutex);
841 configfs_remove_dir(item); 842 configfs_remove_dir(item);
842 dentry->d_inode->i_flags |= S_DEAD; 843 dentry->d_inode->i_flags |= S_DEAD;
844 dont_mount(dentry);
843 mutex_unlock(&dentry->d_inode->i_mutex); 845 mutex_unlock(&dentry->d_inode->i_mutex);
844 d_delete(dentry); 846 d_delete(dentry);
845 } 847 }
@@ -882,6 +884,7 @@ static int configfs_attach_group(struct config_item *parent_item,
882 if (ret) { 884 if (ret) {
883 configfs_detach_item(item); 885 configfs_detach_item(item);
884 dentry->d_inode->i_flags |= S_DEAD; 886 dentry->d_inode->i_flags |= S_DEAD;
887 dont_mount(dentry);
885 } 888 }
886 configfs_adjust_dir_dirent_depth_after_populate(sd); 889 configfs_adjust_dir_dirent_depth_after_populate(sd);
887 mutex_unlock(&dentry->d_inode->i_mutex); 890 mutex_unlock(&dentry->d_inode->i_mutex);
@@ -1725,6 +1728,7 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys)
1725 mutex_unlock(&configfs_symlink_mutex); 1728 mutex_unlock(&configfs_symlink_mutex);
1726 configfs_detach_group(&group->cg_item); 1729 configfs_detach_group(&group->cg_item);
1727 dentry->d_inode->i_flags |= S_DEAD; 1730 dentry->d_inode->i_flags |= S_DEAD;
1731 dont_mount(dentry);
1728 mutex_unlock(&dentry->d_inode->i_mutex); 1732 mutex_unlock(&dentry->d_inode->i_mutex);
1729 1733
1730 d_delete(dentry); 1734 d_delete(dentry);