Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\padata.c Create Date:2022-07-28 13:47:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:padata_start - start the parallel processing*@pinst: padata instance to start

Proto:int padata_start(struct padata_instance *pinst)

Type:int

Parameter:

TypeParameterName
struct padata_instance *pinst
679  err = 0
681  mutex_lock( & lock)
683  If flags & PADATA_INVALID Then err = -EINVAL
686  __padata_start(pinst)
688  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
690  Return err