1 /* xfrm_hash.c: Common hash table code.
3 * Copyright (C) 2006 David S. Miller (davem@davemloft.net)
6 #include <linux/kernel.h>
8 #include <linux/bootmem.h>
9 #include <linux/vmalloc.h>
10 #include <linux/slab.h>
11 #include <linux/xfrm.h>
13 #include "xfrm_hash.h"
15 struct hlist_head *xfrm_hash_alloc(unsigned int sz)
20 n = kzalloc(sz, GFP_KERNEL);
22 n = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
24 n = (struct hlist_head *)
25 __get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
31 void xfrm_hash_free(struct hlist_head *n, unsigned int sz)
38 free_pages((unsigned long)n, get_order(sz));