diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index dc6872e352bd..546a9e3cfbec 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -448,6 +448,7 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work) struct list_head *this, *tmp; struct scsi_vpd *vpd_pg80 = NULL, *vpd_pg83 = NULL; struct scsi_vpd *vpd_pg0 = NULL, *vpd_pg89 = NULL; + struct scsi_vpd *vpd_pgb0 = NULL, *vpd_pgb1 = NULL, *vpd_pgb2 = NULL; unsigned long flags; struct module *mod; @@ -490,6 +491,12 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work) lockdep_is_held(&sdev->inquiry_mutex)); vpd_pg89 = rcu_replace_pointer(sdev->vpd_pg89, vpd_pg89, lockdep_is_held(&sdev->inquiry_mutex)); + vpd_pgb0 = rcu_replace_pointer(sdev->vpd_pgb0, vpd_pgb0, + lockdep_is_held(&sdev->inquiry_mutex)); + vpd_pgb1 = rcu_replace_pointer(sdev->vpd_pgb1, vpd_pgb1, + lockdep_is_held(&sdev->inquiry_mutex)); + vpd_pgb2 = rcu_replace_pointer(sdev->vpd_pgb2, vpd_pgb2, + lockdep_is_held(&sdev->inquiry_mutex)); mutex_unlock(&sdev->inquiry_mutex); if (vpd_pg0) @@ -500,6 +507,12 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work) kfree_rcu(vpd_pg80, rcu); if (vpd_pg89) kfree_rcu(vpd_pg89, rcu); + if (vpd_pgb0) + kfree_rcu(vpd_pgb0, rcu); + if (vpd_pgb1) + kfree_rcu(vpd_pgb1, rcu); + if (vpd_pgb2) + kfree_rcu(vpd_pgb2, rcu); kfree(sdev->inquiry); kfree(sdev); @@ -913,6 +926,9 @@ static struct bin_attribute dev_attr_vpd_##_page = { \ sdev_vpd_pg_attr(pg83); sdev_vpd_pg_attr(pg80); sdev_vpd_pg_attr(pg89); +sdev_vpd_pg_attr(pgb0); +sdev_vpd_pg_attr(pgb1); +sdev_vpd_pg_attr(pgb2); sdev_vpd_pg_attr(pg0); static ssize_t show_inquiry(struct file *filep, struct kobject *kobj, @@ -1250,6 +1266,15 @@ static umode_t scsi_sdev_bin_attr_is_visible(struct kobject *kobj, if (attr == &dev_attr_vpd_pg89 && !sdev->vpd_pg89) return 0; + if (attr == &dev_attr_vpd_pgb0 && !sdev->vpd_pgb0) + return 0; + + if (attr == &dev_attr_vpd_pgb1 && !sdev->vpd_pgb1) + return 0; + + if (attr == &dev_attr_vpd_pgb2 && !sdev->vpd_pgb2) + return 0; + return S_IRUGO; } @@ -1296,6 +1321,9 @@ static struct bin_attribute *scsi_sdev_bin_attrs[] = { &dev_attr_vpd_pg83, &dev_attr_vpd_pg80, &dev_attr_vpd_pg89, + &dev_attr_vpd_pgb0, + &dev_attr_vpd_pgb1, + &dev_attr_vpd_pgb2, &dev_attr_inquiry, NULL }; |