Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

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

Name:wbt_issue

Proto:static void wbt_issue(struct rq_qos *rqos, struct request *rq)

Type:void

Parameter:

TypeParameterName
struct rq_qos *rqos
struct request *rq
605  rwb = RQWB(rqos)
607  If Not rwb_enabled(rwb) Then Return
617  If wbt_is_read(rq) && Not sync_issue Then
618  sync_cookie = rq
619  sync_issue = Time that I/O was submitted to the device.