Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\bfq-iosched.c Create Date:2022-07-28 17:58:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Handler of the expiration of the timer running if the in-service queue* is idling inside its time slice.

Proto:static enum hrtimer_restart bfq_idle_slice_timer(struct hrtimer *timer)

Type:enum hrtimer_restart

Parameter:

TypeParameterName
struct hrtimer *timer
6262  bfqd = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(timer, structbfq_data, idle_slice_timer)
6264  bfqq = bfq_queue in service
6274  If bfqq Then bfq_idle_slice_timer_body(bfqq)
6277  Return Timer is not restarted