net/ice: fix memory leak when releasing VSI
[dpdk.git] / lib / librte_stack / rte_stack_std.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_std_init(struct rte_stack *s)
9 {
10         rte_spinlock_init(&s->stack_std.lock);
11 }
12
13 ssize_t
14 rte_stack_std_get_memsize(unsigned int count)
15 {
16         ssize_t sz = sizeof(struct rte_stack);
17
18         sz += RTE_CACHE_LINE_ROUNDUP(count * sizeof(void *));
19
20         /* Add padding to avoid false sharing conflicts caused by
21          * next-line hardware prefetchers.
22          */
23         sz += 2 * RTE_CACHE_LINE_SIZE;
24
25         return sz;
26 }