On Wed, 18 Jul 2018, Vlastimil Babka wrote:
> +static const char *
> +kmalloc_cache_name(const char *prefix, unsigned int size)
> +{
> +
> + static const char units[3] = "\0kM";
> + int idx = 0;
> +
> + while (size >= 1024 && (size % 1024 == 0)) {
> + size /= 1024;
> + idx++;
> + }
> +
> + return kasprintf(GFP_NOWAIT, "%s-%u%c", prefix, size, units[idx]);
> +}This is likely to occur elsewhere in the kernel. Maybe generalize it a bit? Acked-by: Christoph Lameter <[email protected]>
