函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\blk-cgroup.h Create Date:2022-07-27 06:56:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blkcg_punt_bio_submit

函数原型：static inline bool blkcg_punt_bio_submit(struct bio *bio)

返回类型：bool

参数：

类型参数名称
struct bio *bio
571  如果 bottom bits req flags, * top bits REQ_OP. Use * accessors.按位与REQ_CGROUP_PUNT则返回:__blkcg_punt_bio_submit(bio)
573  否则返回:false
调用者
名称描述
submit_biosubmit_bio - submit a bio to the block device layer for I/O*@bio: The &struct bio which describes the I/O* submit_bio() is very similar in purpose to generic_make_request(), and* uses that function to do most of the work. Both are fairly rough