函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\backing-dev.c Create Date:2022-07-27 15:48:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：wb_exit

函数原型：static void wb_exit(struct bdi_writeback *wb)

返回类型：void

参数：

类型参数名称
struct bdi_writeback *wb
372  WARN_ON(delayed_work_pending - Find out whether a delayable work item is currently* pending*@w: The work item in question( & work item used for writeback ))
374  以i小于NR_WB_STAT_ITEMS循环percpu_counter_destroy( & stat[i])
377  fprop_local_destroy_percpu( & completions)
378  wb_congested_put(congested)
379  如果wb不等于wb则bdi_put(ur parent bdi )
调用者
名称描述
release_bdi