Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: lio-core/drivers/target/target_core_configfs.c
===================================================================
--- lio-core.orig/drivers/target/target_core_configfs.c 2011-11-29 08:55:00.291460392 +0100
+++ lio-core/drivers/target/target_core_configfs.c 2011-11-29 09:18:48.963720609 +0100
@@ -65,9 +65,6 @@ static struct config_group target_core_h
static struct config_group alua_group;
static struct config_group alua_lu_gps_group;
-static DEFINE_SPINLOCK(se_device_lock);
-static LIST_HEAD(se_dev_list);
-
static inline struct se_hba *
item_to_hba(struct config_item *item)
{
@@ -2745,7 +2742,6 @@ static struct config_group *target_core_
" struct se_subsystem_dev\n");
goto unlock;
}
- INIT_LIST_HEAD(&se_dev->se_dev_node);
INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list);
spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock);
INIT_LIST_HEAD(&se_dev->t10_pr.registration_list);
@@ -2781,9 +2777,6 @@ static struct config_group *target_core_
" from allocate_virtdevice()\n");
goto out;
}
- spin_lock(&se_device_lock);
- list_add_tail(&se_dev->se_dev_node, &se_dev_list);
- spin_unlock(&se_device_lock);
config_group_init_type_name(&se_dev->se_dev_group, name,
&target_core_dev_cit);
@@ -2878,10 +2871,6 @@ static void target_core_drop_subdev(
mutex_lock(&hba->hba_access_mutex);
t = hba->transport;
- spin_lock(&se_device_lock);
- list_del(&se_dev->se_dev_node);
- spin_unlock(&se_device_lock);
-
dev_stat_grp = &se_dev->dev_stat_grps.stat_group;
for (i = 0; dev_stat_grp->default_groups[i]; i++) {
df_item = &dev_stat_grp->default_groups[i]->cg_item;
Index: lio-core/drivers/target/target_core_device.c
===================================================================
--- lio-core.orig/drivers/target/target_core_device.c 2011-11-29 08:54:56.731479678 +0100
+++ lio-core/drivers/target/target_core_device.c 2011-11-29 09:18:48.967053924 +0100
@@ -1582,7 +1582,6 @@ int core_dev_setup_virtual_lun0(void)
ret = -ENOMEM;
goto out;
}
- INIT_LIST_HEAD(&se_dev->se_dev_node);
INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list);
spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock);
INIT_LIST_HEAD(&se_dev->t10_pr.registration_list);
Index: lio-core/include/target/target_core_base.h
===================================================================
--- lio-core.orig/include/target/target_core_base.h 2011-11-29 09:18:40.597099268 +0100
+++ lio-core/include/target/target_core_base.h 2011-11-29 09:18:48.967053924 +0100
@@ -756,7 +756,6 @@ struct se_subsystem_dev {
struct t10_reservation t10_pr;
spinlock_t se_dev_lock;
void *se_dev_su_ptr;
- struct list_head se_dev_node;
struct config_group se_dev_group;
/* For T10 Reservations */
struct config_group se_dev_pr_group;
--
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