From: mita akinobu get_zone_counts() is used by max_sane_readahead(), and max_sane_readahead() is often called in filemap_nopage(). Signed-off-by: Andrew Morton --- 25-akpm/mm/readahead.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN mm/readahead.c~shows-active-inactive-on-per-node-meminfo-speedup mm/readahead.c --- 25/mm/readahead.c~shows-active-inactive-on-per-node-meminfo-speedup 2004-08-21 14:01:50.370258680 -0700 +++ 25-akpm/mm/readahead.c 2004-08-21 14:01:50.374258072 -0700 @@ -572,6 +572,6 @@ unsigned long max_sane_readahead(unsigne unsigned long inactive; unsigned long free; - get_zone_counts(&active, &inactive, &free); + __get_zone_counts(&active, &inactive, &free, NODE_DATA(numa_node_id())); return min(nr, (inactive + free) / 2); } _