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 18:54:58
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：disk_unblock_events - unblock disk event checking*@disk: disk to unblock events for* Undo disk_block_events(). When the block count reaches zero, it* starts events polling if configured.* CONTEXT:* Don't care. Safe to call from irq context.

函数原型：void disk_unblock_events(struct gendisk *disk)

返回类型：void

参数：

类型参数名称
struct gendisk *disk
1750  如果ev则__disk_unblock_events(disk, false)
调用者
名称描述
__blkdev_getd_mutex locking:* mutex_lock(part->bd_mutex)* mutex_lock_nested(whole->bd_mutex, 1)
blkdev_put