On Wed, Dec 10, 2008 at 01:01:13PM +0300, Yuri Tikhonov wrote: > >> + max_threads = mempages * PAGE_SIZE / (8 * THREAD_SIZE); > > ^^^^^^^^^^^^^^^^^^^^ > >> +#endif > > > Can't this overflow, e.g. on 32-bit machines with HIGHMEM? > > The multiplier here is not PAGE_SIZE, but [PAGE_SIZE / (8 * > THREAD_SIZE)], and this value is expected to be rather small (2, 4, or > so).
x * y / z is parsed as (x * y) / z, not x * (y / z). Only assignment operators (and ?:, in a sense that a ? b : c ? d : e is parsed as a ? b : (c ? d : e)) are right-to-left. The rest is left-to-right. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
