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 06:46:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bio_list_merge

函数原型：static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2)

返回类型：void

参数：

类型参数名称
struct bio_list *bl
struct bio_list *bl2
630  如果非head则返回
633  如果tail则 request queue link 等于head
635  否则head等于head
638  tail等于tail
调用者
名称描述
punt_bios_to_rescuer
generic_make_requestgeneric_make_request - hand a buffer to its device driver for I/O*@bio: The bio describing the location in memory and on the device.* generic_make_request() is used to make I/O requests of block* devices
blkg_async_bio_workfn