Re: [PATCH] Fix 2.5.3pre reiserfs BUG() at boot time

Kai Henningsen
2002-01-26T09:12:52Z

ak@suse.de (Andi Kleen) wrote on 25.01.02 in <20020125231555.A22583@wotan.suse.de>:

> +/* Must match cache_sizes above. Out of line to keep cache footprint low.
> */ +#define CN(x) { x, x ## "(DMA)" }
> +static char cache_names[][2][18] = {

> + CN("size-128"),
> + CN("size-256"),
> + CN("size-512"),

What on earth is that ## for?! If that actually works, I strongly suspect
that it is a bug in cpp.

MfG Kai