函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bio.c Create Date:2022-07-27 18:30:49
Last Modify:2020-03-17 23:13:58 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：_copy_data - copy contents of data buffers from one bio to another*@src: source bio*@dst: destination bio* Stops when it reaches the end of either @src or @dst - that is, copies* min(src->bi_size, dst->bi_size) bytes (or the equivalent for lists of bios).

函数原型：void bio_copy_data(struct bio *dst, struct bio *src)

返回类型：void

参数：

类型参数名称
struct bio *dst
struct bio *src
1094  src_iter等于bi_iter
1095  dst_iter等于bi_iter
1097  bio_copy_data_iter(dst, & dst_iter, src, & src_iter)