函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

函数原型：static inline void blk_flush_plug(struct task_struct *tsk)

返回类型：void

参数：

类型参数名称
struct task_struct *tsk
1184  plug等于plug
1186  如果plug则添加到请求队列
调用者
名称描述
writeback_sb_inodesWrite a portion of b_io inodes which belong to @sb.* Return the number of pages and/or inodes written.* NOTE! This is called with wb->list_lock held, and will* unlock and relock that for each inode it ends up doing* IO for.