diff options
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 07d974051b0..c018020d916 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -43,8 +43,9 @@ struct scsi_device { struct list_head siblings; /* list of all devices on this host */ struct list_head same_target_siblings; /* just the devices sharing same target id */ - volatile unsigned short device_busy; /* commands actually active on low-level */ - spinlock_t sdev_lock; /* also the request queue_lock */ + /* this is now protected by the request_queue->queue_lock */ + unsigned int device_busy; /* commands actually active on + * low-level. protected by queue_lock. */ spinlock_t list_lock; struct list_head cmd_list; /* queue of in use SCSI Command structures */ struct list_head starved_entry; |