Re: [RFC PATCH 1/3] mm/vmalloc.c: try to flush vmap_area one by one

Thomas Gleixner
2023-05-19T14:16:51Z

On Fri, May 19 2023 at 20:01, Baoquan He wrote:
> +
> + if (IS_ENABLED(CONFIG_HAVE_FLUSH_TLB_KERNEL_VAS)) {
> + list_for_each_entry(va, &local_purge_list, list)
> + num_entries += (va->va_end - va->va_start) >>
> PAGE_SHIFT;

That's still doing he list thing and as Nadav pointed out, we want
something else there. I'm working on it.