函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:block\bio.c Create Date:2022-07-27 18:29:56
Last Modify:2020-03-17 23:13:58 Copyright©Brick
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函数名称：__bio_chain_endio

函数原型：static struct bio *__bio_chain_endio(struct bio *bio)

返回类型：struct bio

参数：

类型参数名称
struct bio *bio
306  parent等于bi_private
308  如果非bi_status则bi_status等于bi_status
310  _put - release a reference to a bio*@bio: bio to release reference to* Description:* Put a reference to a &struct bio, either one you have gotten with* bio_alloc, bio_get or bio_clone_*. The last put of a bio will free it.
311  返回:parent
调用者
名称描述
bio_chain_endio
bio_endio_endio - end I/O on a bio*@bio: bio* Description:* bio_endio() will end I/O on the whole bio. bio_endio() is the preferred* way to end I/O on a bio. No one should call bi_end_io() directly on a