tree aa3db3ccfefbb232c0acc01fac52873d7ed6d048
parent efbc2d7cfa67a9753cd45eb7eee8c9ad10c8b74c
author Eric Dumazet <eric.dumazet@gmail.com> 1284102025 +0000
committer David S. Miller <davem@davemloft.net> 1284433370 -0700

flow: better memory management

Allocate hash tables for every online cpus, not every possible ones.

NUMA aware allocations.

Dont use a full page on arches where PAGE_SIZE > 1024*sizeof(void *)

misc:
  __percpu , __read_mostly, __cpuinit annotations
  flow_compare_t is just an "unsigned long"

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>