函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\bio.h Create Date:2022-07-27 06:46:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：zero_fill_bio

函数原型：static inline void zero_fill_bio(struct bio *bio)

返回类型：void

参数：

类型参数名称
struct bio *bio
477  zero_fill_bio_iter(bio, bi_iter)
调用者
名称描述
bio_copy_user_iov_copy_user_iov - copy user data to bio*@q: destination block queue*@map_data: pointer to the rq_map_data holding pages (if necessary)*@iter: iovec iterator*@gfp_mask: memory allocation flags* Prepares and returns a bio for indirect user io, bouncing data