diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/mm/slub.c b/mm/slub.c index 2a1338c516fc..fa28b1623644 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2436,6 +2436,7 @@ EXPORT_SYMBOL(krealloc); void __init kmem_cache_init(void) { int i; + int caches = 0; #ifdef CONFIG_NUMA /* @@ -2446,20 +2447,29 @@ void __init kmem_cache_init(void) create_kmalloc_cache(&kmalloc_caches[0], "kmem_cache_node", sizeof(struct kmem_cache_node), GFP_KERNEL); kmalloc_caches[0].refcount = -1; + caches++; #endif /* Able to allocate the per node structures */ slab_state = PARTIAL; /* Caches that are not of the two-to-the-power-of size */ - create_kmalloc_cache(&kmalloc_caches[1], + if (KMALLOC_MIN_SIZE <= 64) { + create_kmalloc_cache(&kmalloc_caches[1], "kmalloc-96", 96, GFP_KERNEL); - create_kmalloc_cache(&kmalloc_caches[2], + caches++; + } + if (KMALLOC_MIN_SIZE <= 128) { + create_kmalloc_cache(&kmalloc_caches[2], "kmalloc-192", 192, GFP_KERNEL); + caches++; + } - for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) + for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) { create_kmalloc_cache(&kmalloc_caches[i], "kmalloc", 1 << i, GFP_KERNEL); + caches++; + } slab_state = UP; @@ -2476,8 +2486,8 @@ void __init kmem_cache_init(void) nr_cpu_ids * sizeof(struct page *); printk(KERN_INFO "SLUB: Genslabs=%d, HWalign=%d, Order=%d-%d, MinObjects=%d," - " Processors=%d, Nodes=%d\n", - KMALLOC_SHIFT_HIGH, cache_line_size(), + " CPUs=%d, Nodes=%d\n", + caches, cache_line_size(), slub_min_order, slub_max_order, slub_min_objects, nr_cpu_ids, nr_node_ids); } |