diff options
Diffstat (limited to 'security/selinux/selinuxfs.c')
| -rw-r--r-- | security/selinux/selinuxfs.c | 52 |
1 files changed, 3 insertions, 49 deletions
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index 138949a31eab..5fde34326dcf 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -1195,30 +1195,8 @@ static const struct file_operations sel_commit_bools_ops = { static void sel_remove_entries(struct dentry *de) { - struct list_head *node; - - spin_lock(&de->d_lock); - node = de->d_subdirs.next; - while (node != &de->d_subdirs) { - struct dentry *d = list_entry(node, struct dentry, d_child); - - spin_lock_nested(&d->d_lock, DENTRY_D_LOCK_NESTED); - list_del_init(node); - - if (d->d_inode) { - dget_dlock(d); - spin_unlock(&de->d_lock); - spin_unlock(&d->d_lock); - d_delete(d); - simple_unlink(de->d_inode, d); - dput(d); - spin_lock(&de->d_lock); - } else - spin_unlock(&d->d_lock); - node = de->d_subdirs.next; - } - - spin_unlock(&de->d_lock); + d_genocide(de); + shrink_dcache_parent(de); } #define BOOL_DIR_NAME "booleans" @@ -1668,37 +1646,13 @@ static int sel_make_class_dir_entries(char *classname, int index, return rc; } -static void sel_remove_classes(void) -{ - struct list_head *class_node; - - list_for_each(class_node, &class_dir->d_subdirs) { - struct dentry *class_subdir = list_entry(class_node, - struct dentry, d_child); - struct list_head *class_subdir_node; - - list_for_each(class_subdir_node, &class_subdir->d_subdirs) { - struct dentry *d = list_entry(class_subdir_node, - struct dentry, d_child); - - if (d->d_inode) - if (d->d_inode->i_mode & S_IFDIR) - sel_remove_entries(d); - } - - sel_remove_entries(class_subdir); - } - - sel_remove_entries(class_dir); -} - static int sel_make_classes(void) { int rc, nclasses, i; char **classes; /* delete any existing entries */ - sel_remove_classes(); + sel_remove_entries(class_dir); rc = security_get_classes(&classes, &nclasses); if (rc) |