函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\genhd.c Create Date:2022-07-27 18:55:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：disk_del_events

函数原型：static void disk_del_events(struct gendisk *disk)

返回类型：void

参数：

类型参数名称
struct gendisk *disk
2068  如果ev则
2069  disk_block_events - block and flush disk event checking*@disk: disk to block events for* On return from this function, it is guaranteed that event checking* isn't in progress and won't happen until unblocked by* disk_unblock_events()
2071  mutex_lock( & list of all disk_events )
2072  删除链表项并重新初始化
2073  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
2076  sysfs_remove_files( & kobj, disk_events_attrs)
调用者
名称描述
del_gendisk