LCOV - code coverage report
Current view: top level - lib/stack - rte_stack_lf.c (source / functions) Hit Total Coverage
Test: Code coverage Lines: 10 10 100.0 %
Date: 2025-01-02 22:41:34 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2 2 100.0 %

           Branch data     Line data    Source code
       1                 :            : /* SPDX-License-Identifier: BSD-3-Clause
       2                 :            :  * Copyright(c) 2019 Intel Corporation
       3                 :            :  */
       4                 :            : 
       5                 :            : #include "rte_stack.h"
       6                 :            : 
       7                 :            : void
       8                 :          3 : rte_stack_lf_init(struct rte_stack *s, unsigned int count)
       9                 :            : {
      10                 :          3 :         struct rte_stack_lf_elem *elems = s->stack_lf.elems;
      11                 :            :         unsigned int i;
      12                 :            : 
      13         [ +  + ]:       8259 :         for (i = 0; i < count; i++)
      14                 :       8256 :                 __rte_stack_lf_push_elems(&s->stack_lf.free,
      15                 :       8256 :                                           &elems[i], &elems[i], 1);
      16                 :          3 : }
      17                 :            : 
      18                 :            : ssize_t
      19                 :          5 : rte_stack_lf_get_memsize(unsigned int count)
      20                 :            : {
      21                 :            :         ssize_t sz = sizeof(struct rte_stack);
      22                 :            : 
      23                 :          5 :         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                 :          5 :         sz += 2 * RTE_CACHE_LINE_SIZE;
      29                 :            : 
      30                 :          5 :         return sz;
      31                 :            : }

Generated by: LCOV version 1.14