redirty_tail

函数名称：Redirty an inode: set its when-it-was dirtied timestamp and move it to the* furthest end of its superblock's dirty-inode list.* Before stamping the inode's ->dirtied_when, we check to see whether it is

函数原型：static void redirty_tail(struct inode *inode, struct bdi_writeback *wb)

返回类型：void

参数：

类型	参数	名称
struct inode *	inode
struct bdi_writeback *	wb

1177

如果非链表为空则

1180

tail等于wb_inode(链表后项)

1181

如果time_before(jiffies of first dirtying , jiffies of first dirtying )则jiffies of first dirtying 等于jiffies

1184

de_io_list_move_locked - move an inode onto a bdi_writeback IO list*@inode: inode to be moved*@wb: target bdi_writeback*@head: one of @wb->b_{dirty|io|more_io|dirty_time}* Move @inode->i_io_list to @list of @wb and set %WB_has_dirty_io

**调用者**
名称	描述
requeue_inode	Find proper writeback list for the inode depending on its current state and* possibly also change of its state while we were doing writeback. Here we* handle things such as livelock prevention or fairness of writeback among* inodes
writeback_sb_inodes	Write 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.
__writeback_inodes_wb

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告