Re: [PATCH v2 1/2] Replace if statement with WARN_ON_ONCE() incmci_rediscover().

From: Borislav Petkov
Date: Tue Oct 23 2012 - 05:52:30 EST

On Tue, Oct 23, 2012 at 10:55:13AM +0800, Tang Chen wrote:
> So, how about warn once, and continue:
> if (cpu == dying) {
> WARN_ON_ONCE(cpu == dying);
> continue;
> }
> or, use BUG_ON() instead ?

Let me ask you again, but I want you to think real hard this time:

"Why do we need to warn? What good would that bring us?"

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at