Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\iomap\direct-io.c Create Date:2022-07-28 20:32:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:iomap_dio_iopoll

Proto:int iomap_dio_iopoll(struct kiocb *kiocb, bool spin)

Type:int

Parameter:

TypeParameterName
struct kiocb *kiocb
boolspin
53  q = READ_ONCE(private)
55  If Not q Then Return 0
57  Return blk_poll(q, READ_ONCE( for ->iopoll ), spin)