diff --git a/[refs] b/[refs] index e553df49fb29..fc55e525f344 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c72419138fa34e1bc1f1c6fa54ee77df55a05ed0 +refs/heads/master: 08e0f6a9705376732fd3bc9bf8ba97a6b5211eb1 diff --git a/trunk/include/linux/kernel.h b/trunk/include/linux/kernel.h index 4fa373bb18ac..4d00988dad03 100644 --- a/trunk/include/linux/kernel.h +++ b/trunk/include/linux/kernel.h @@ -350,4 +350,11 @@ struct sysinfo { /* Trap pasters of __FUNCTION__ at compile-time */ #define __FUNCTION__ (__func__) +/* This helps us to avoid #ifdef CONFIG_NUMA */ +#ifdef CONFIG_NUMA +#define NUMA_BUILD 1 +#else +#define NUMA_BUILD 0 +#endif + #endif diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c index 8a6418b0d2c5..4c76188b1681 100644 --- a/trunk/mm/page_alloc.c +++ b/trunk/mm/page_alloc.c @@ -942,7 +942,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, */ do { zone = *z; - if (unlikely((gfp_mask & __GFP_THISNODE) && + if (unlikely(NUMA_BUILD && (gfp_mask & __GFP_THISNODE) && zone->zone_pgdat != zonelist->zones[0]->zone_pgdat)) break; if ((alloc_flags & ALLOC_CPUSET) && @@ -1256,14 +1256,12 @@ unsigned int nr_free_pagecache_pages(void) { return nr_free_zone_pages(gfp_zone(GFP_HIGHUSER)); } -#ifdef CONFIG_NUMA -static void show_node(struct zone *zone) + +static inline void show_node(struct zone *zone) { - printk("Node %ld ", zone_to_nid(zone)); + if (NUMA_BUILD) + printk("Node %ld ", zone_to_nid(zone)); } -#else -#define show_node(zone) do { } while (0) -#endif void si_meminfo(struct sysinfo *val) {