| __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@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |