函数源码

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source File:lib\radix-tree.c Create Date:2022-07-27 07:10:19
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static inline int insert_entries(struct radix_tree_node *node,
        void __rcu **slot, void *item, bool replace)
{
    if (*slot)
        return -EEXIST;
    rcu_assign_pointer(*slot, item);
    if (node) {
        node->count++;
        if (xa_is_value(item))
            node->nr_values++;
    }
    return 1;
}