diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slab.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/mm/slab.c b/mm/slab.c index b03b2e46b806..ff31261fd24f 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -304,11 +304,11 @@ struct kmem_list3 { /* * Need this for bootstrapping a per node allocator. */ -#define NUM_INIT_LISTS (2 * MAX_NUMNODES + 1) +#define NUM_INIT_LISTS (3 * MAX_NUMNODES) struct kmem_list3 __initdata initkmem_list3[NUM_INIT_LISTS]; #define CACHE_CACHE 0 -#define SIZE_AC 1 -#define SIZE_L3 (1 + MAX_NUMNODES) +#define SIZE_AC MAX_NUMNODES +#define SIZE_L3 (2 * MAX_NUMNODES) static int drain_freelist(struct kmem_cache *cache, struct kmem_list3 *l3, int tofree); @@ -1410,6 +1410,22 @@ static void init_list(struct kmem_cache *cachep, struct kmem_list3 *list, } /* + * For setting up all the kmem_list3s for cache whose buffer_size is same as + * size of kmem_list3. + */ +static void __init set_up_list3s(struct kmem_cache *cachep, int index) +{ + int node; + + for_each_online_node(node) { + cachep->nodelists[node] = &initkmem_list3[index + node]; + cachep->nodelists[node]->next_reap = jiffies + + REAPTIMEOUT_LIST3 + + ((unsigned long)cachep) % REAPTIMEOUT_LIST3; + } +} + +/* * Initialisation. Called after the page allocator have been initialised and * before smp_init(). */ @@ -1432,6 +1448,7 @@ void __init kmem_cache_init(void) if (i < MAX_NUMNODES) cache_cache.nodelists[i] = NULL; } + set_up_list3s(&cache_cache, CACHE_CACHE); /* * Fragmentation resistance on low memory - only use bigger @@ -1587,10 +1604,9 @@ void __init kmem_cache_init(void) { int nid; - /* Replace the static kmem_list3 structures for the boot cpu */ - init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], node); - for_each_online_node(nid) { + init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], nid); + init_list(malloc_sizes[INDEX_AC].cs_cachep, &initkmem_list3[SIZE_AC + nid], nid); @@ -1960,22 +1976,6 @@ static void slab_destroy(struct kmem_cache *cachep, struct slab *slabp) } } -/* - * For setting up all the kmem_list3s for cache whose buffer_size is same as - * size of kmem_list3. - */ -static void __init set_up_list3s(struct kmem_cache *cachep, int index) -{ - int node; - - for_each_online_node(node) { - cachep->nodelists[node] = &initkmem_list3[index + node]; - cachep->nodelists[node]->next_reap = jiffies + - REAPTIMEOUT_LIST3 + - ((unsigned long)cachep) % REAPTIMEOUT_LIST3; - } -} - static void __kmem_cache_destroy(struct kmem_cache *cachep) { int i; @@ -2099,7 +2099,7 @@ static int __init_refok setup_cpu_cache(struct kmem_cache *cachep) g_cpucache_up = PARTIAL_L3; } else { int node; - for_each_node_state(node, N_NORMAL_MEMORY) { + for_each_online_node(node) { cachep->nodelists[node] = kmalloc_node(sizeof(struct kmem_list3), GFP_KERNEL, node); |