From: Eric Dumazet Hi <[EMAIL PROTECTED]> Date: Tue, 17 Oct 2006 14:58:37 +0200
> reqsk_queue_alloc() goal is to use a power of two size for the whole > listen_sock structure, to avoid wasting memory for large backlogs, > meaning the hash table nr_table_entries is not anymore a power of > two. (Hence one AND (nr_table_entries - 1) must be replaced by > MODULO nr_table_entries) Modulus can be very expensive for some small/slow cpus. Please round down to a power-of-2 instead of up if you think the wastage really matters. Thanks. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
