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 15:48:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bdi_unregister

函数原型：void bdi_unregister(struct backing_dev_info *bdi)

返回类型：void

参数：

类型参数名称
struct backing_dev_info *bdi
1011  Remove bdi from bdi_list, and ensure that it is no longer visible
1012  Remove bdi from the global list and shutdown any threads we have running
1013  cgwb_bdi_unregister(bdi)
1015  如果dev则
1016  bdi_debug_unregister(bdi)
1017  device_unregister(dev)
1018  dev = NULL
1021  如果owner则
1022  put_device(owner)
1023  owner = NULL
调用者
名称描述
release_bdi
del_gendisk