net/virtio: fix incorrect cast of void *
[dpdk.git] / stack / rte_stack_lf.c
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2019 Intel Corporation
3  */
4
5 #include "rte_stack.h"
6
7 void
8 rte_stack_lf_init(struct rte_stack *s, unsigned int count)
9 {
10         struct rte_stack_lf_elem *elems = s->stack_lf.elems;
11         unsigned int i;
12
13         for (i = 0; i < count; i++)
14                 __rte_stack_lf_push_elems(&s->stack_lf.free,
15                                           &elems[i], &elems[i], 1);
16 }
17
18 ssize_t
19 rte_stack_lf_get_memsize(unsigned int count)
20 {
21         ssize_t sz = sizeof(struct rte_stack);
22
23         sz += RTE_CACHE_LINE_ROUNDUP(count * sizeof(struct rte_stack_lf_elem));
24
25         /* Add padding to avoid false sharing conflicts caused by
26          * next-line hardware prefetchers.
27          */
28         sz += 2 * RTE_CACHE_LINE_SIZE;
29
30         return sz;
31 }