On 02/08/2012 04:20 AM, David Howells wrote: > H. Peter Anvin <hpa@xxxxxxxxx> wrote: > >> However, they are nothing but standard (nonatomic) bit operations, and >> we already have optimized versions of bit operations in the kernel. >> We can't include <linux/bitops.h> in <asm/posix_types.h> but we can >> move the definitions to <linux/time.h> and define them there in terms >> of standard kernel bitops. > > Why linux/time.h? Why not linux/poll.h? That would seem a more appropriate > place for them. > > David If you look in the file a few lines below the patch, the reason should be obvious. Anyway, select() paraphernalia goes in <sys/time.h> (as opposed to <time.h>), poll() paraphernalia goes in <sys/poll.h>, and the linux/* files mimics that. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html