Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\page-writeback.c Create Date:2022-07-28 14:10:47
Last Modify:2022-05-23 13:25:58 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:We've spun up the disk and we're in laptop mode: schedule writeback* of all dirty data a few seconds from now. If the flush is already scheduled* then push it back - the user is still using the disk.

Proto:void laptop_io_completion(struct backing_dev_info *info)

Type:void

Parameter:

TypeParameterName
struct backing_dev_info *info
2012  mod_timer - modify a timer's timeout*@timer: the timer to be modified*@expires: new timeout in jiffies* mod_timer() is a more efficient way to update the expire field of an* active timer (if the timer is inactive it will be activated)* mod_timer(timer,