struct device *parent;
struct list_head *this, *tmp;
struct scsi_vpd *vpd_pg80 = NULL, *vpd_pg83 = NULL;
+ struct scsi_vpd *vpd_pg0 = NULL, *vpd_pg89 = NULL;
unsigned long flags;
sdev = container_of(work, struct scsi_device, ew.work);
sdev->request_queue = NULL;
mutex_lock(&sdev->inquiry_mutex);
- rcu_swap_protected(sdev->vpd_pg80, vpd_pg80,
- lockdep_is_held(&sdev->inquiry_mutex));
- rcu_swap_protected(sdev->vpd_pg83, vpd_pg83,
- lockdep_is_held(&sdev->inquiry_mutex));
+ vpd_pg0 = rcu_replace_pointer(sdev->vpd_pg0, vpd_pg0,
+ lockdep_is_held(&sdev->inquiry_mutex));
+ vpd_pg80 = rcu_replace_pointer(sdev->vpd_pg80, vpd_pg80,
+ lockdep_is_held(&sdev->inquiry_mutex));
+ vpd_pg83 = rcu_replace_pointer(sdev->vpd_pg83, vpd_pg83,
+ lockdep_is_held(&sdev->inquiry_mutex));
+ vpd_pg89 = rcu_replace_pointer(sdev->vpd_pg89, vpd_pg89,
+ lockdep_is_held(&sdev->inquiry_mutex));
mutex_unlock(&sdev->inquiry_mutex);
+ if (vpd_pg0)
+ kfree_rcu(vpd_pg0, rcu);
if (vpd_pg83)
kfree_rcu(vpd_pg83, rcu);
if (vpd_pg80)
kfree_rcu(vpd_pg80, rcu);
+ if (vpd_pg89)
+ kfree_rcu(vpd_pg89, rcu);
kfree(sdev->inquiry);
kfree(sdev);
sdev_vpd_pg_attr(pg83);
sdev_vpd_pg_attr(pg80);
+sdev_vpd_pg_attr(pg89);
+sdev_vpd_pg_attr(pg0);
static ssize_t show_inquiry(struct file *filep, struct kobject *kobj,
struct bin_attribute *bin_attr,
struct scsi_device *sdev = to_scsi_device(dev);
+ if (attr == &dev_attr_vpd_pg0 && !sdev->vpd_pg0)
+ return 0;
+
if (attr == &dev_attr_vpd_pg80 && !sdev->vpd_pg80)
return 0;
if (attr == &dev_attr_vpd_pg83 && !sdev->vpd_pg83)
return 0;
+ if (attr == &dev_attr_vpd_pg89 && !sdev->vpd_pg89)
+ return 0;
+
return S_IRUGO;
}
};
static struct bin_attribute *scsi_sdev_bin_attrs[] = {
+ &dev_attr_vpd_pg0,
&dev_attr_vpd_pg83,
&dev_attr_vpd_pg80,
+ &dev_attr_vpd_pg89,
&dev_attr_inquiry,
NULL
};
device_enable_async_suspend(&sdev->sdev_gendev);
scsi_autopm_get_target(starget);
pm_runtime_set_active(&sdev->sdev_gendev);
- pm_runtime_forbid(&sdev->sdev_gendev);
+ if (!sdev->rpm_autosuspend)
+ pm_runtime_forbid(&sdev->sdev_gendev);
pm_runtime_enable(&sdev->sdev_gendev);
scsi_autopm_put_target(starget);