函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\fs-writeback.c Create Date:2022-07-29 10:41:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：wb_queue_work

函数原型：static void wb_queue_work(struct bdi_writeback *wb, struct wb_writeback_work *work)

返回类型：void

参数：

类型参数名称
struct bdi_writeback *wb
struct wb_writeback_work *work
179  trace_writeback_queue(wb, work)
181  如果set if the caller waits 则atomic_inc( & cnt)
184  spin_lock_bh( & protects work_list & dwork scheduling )
186  如果st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from则
187  添加链表项
188  修改延迟工作队列
189  否则finish_writeback_work(wb, work)
192  spin_unlock_bh( & protects work_list & dwork scheduling )
调用者
名称描述
bdi_split_work_to_wbs