On Sat, 29 Mar 2008, Robert P. J. Day wrote: > > Add a more informative error message for bad values of HZ, and add > "const" argument qualification for a couple routines for which it's > appropriate. What is the criterion for adding const? For example, should there be const on the declaration of gran in the following function (also in kernel/time.c)? struct timespec timespec_trunc(struct timespec t, unsigned gran) { /* * Division is pretty slow so avoid it for common cases. * Currently current_kernel_time() never returns better than * jiffies resolution. Exploit that. */ if (gran <= jiffies_to_usecs(1) * 1000) { /* nothing */ } else if (gran == 1000000000) { t.tv_nsec = 0; } else { t.tv_nsec -= t.tv_nsec % gran; } return t; } julia -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html