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__shost_for_each_device(9) - phpMan

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__SHOST_FOR_EACH_DEV(9)                   SCSI mid layer                  __SHOST_FOR_EACH_DEV(9)



NAME
       __shost_for_each_device - iterate over all devices of a host (UNLOCKED)

SYNOPSIS
       __shost_for_each_device(sdev, shost);

ARGUMENTS
       sdev
           the struct scsi_device to use as a cursor

       shost
           the struct scsi_host to iterate over

DESCRIPTION
       Iterator that returns each device attached to shost. It does _not_ take a reference on the
       scsi_device, so the whole loop must be protected by shost->host_lock.

NOTE
       The only reason to use this is because you need to access the device list in interrupt
       context. Otherwise you really want to use shost_for_each_device instead.

AUTHORS
       James Bottomley <James.Bottomley AT hansenpartnership.com>
           Author.

       Rob Landley <rob AT landley.net>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   __SHOST_FOR_EACH_DEV(9)


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