Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-iocost.c Create Date:2022-07-28 17:49:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ioc_pd_free

Proto:static void ioc_pd_free(struct blkg_policy_data *pd)

Type:void

Parameter:

TypeParameterName
struct blkg_policy_data *pd
2030  iocg = pd_to_iocg(pd)
2031  ioc = ioc
2033  If ioc Then
2034  spin_lock( & lock)
2039  spin_unlock( & lock)
2041  hrtimer_cancel - cancel a timer and wait for the handler to finish.*@timer: the timer to be cancelled* Returns:* 0 when the timer was not active* 1 when the timer was active
2042  hrtimer_cancel - cancel a timer and wait for the handler to finish.*@timer: the timer to be cancelled* Returns:* 0 when the timer was not active* 1 when the timer was active
2044  kfree(iocg)