diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/mm/memory.c b/mm/memory.c index 0409e8f43fa0..6768ce9e57d2 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4271,14 +4271,7 @@ void copy_user_huge_page(struct page *dst, struct page *src, } #endif /* CONFIG_TRANSPARENT_HUGEPAGE || CONFIG_HUGETLBFS */ -#if USE_SPLIT_PTE_PTLOCKS && BLOATED_SPINLOCKS -static struct kmem_cache *page_ptl_cachep; -void __init ptlock_cache_init(void) -{ - page_ptl_cachep = kmem_cache_create("page->ptl", sizeof(spinlock_t), 0, - SLAB_PANIC, NULL); -} - +#if USE_SPLIT_PTE_PTLOCKS && ALLOC_SPLIT_PTLOCKS bool ptlock_alloc(struct page *page) { spinlock_t *ptl; |