DEFINE_XCHK_PPTR_EVENT
DEFINE_XCHK_PPTR_EVENT(xchk_dir_defer);
DEFINE_XCHK_PPTR_EVENT(xchk_dir_slowpath);
DEFINE_XCHK_PPTR_EVENT(xchk_dir_ultraslowpath);
DEFINE_XCHK_PPTR_EVENT(xchk_parent_defer);
DEFINE_XCHK_PPTR_EVENT(xchk_parent_slowpath);
DEFINE_XCHK_PPTR_EVENT(xchk_parent_ultraslowpath);