On Wed, Dec 16, 2015 at 10:17 AM, Borislav Petkov <bp@xxxxxxxxx> wrote: > On Wed, Dec 16, 2015 at 09:52:37AM -0800, Dan Williams wrote: [..] > Now, imagine you have to do this pretty often. Which is faster: a > strcmp() or an int comparison...? Aside from "System RAM" checks I don't think any of these strcmp usages are in fast paths. > Even if this cannot be changed easily/in one go, maybe we should at > least think about starting doing it right so that the strcmp() "fun" is > phased out gradually... Sure, but I really don't find use of strcmp() that onerous in slow paths. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>