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path: root/drivers/target/target_core_configfs.c
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Diffstat (limited to 'drivers/target/target_core_configfs.c')
-rw-r--r--drivers/target/target_core_configfs.c30
1 files changed, 7 insertions, 23 deletions
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 6e043eeb1db9..cbb66537d230 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -52,8 +52,8 @@
extern struct t10_alua_lu_gp *default_lu_gp;
-static struct list_head g_tf_list;
-static struct mutex g_tf_lock;
+static LIST_HEAD(g_tf_list);
+static DEFINE_MUTEX(g_tf_lock);
struct target_core_configfs_attribute {
struct configfs_attribute attr;
@@ -421,18 +421,6 @@ static int target_fabric_tf_ops_check(
pr_err("Missing tfo->close_session()\n");
return -EINVAL;
}
- if (!tfo->stop_session) {
- pr_err("Missing tfo->stop_session()\n");
- return -EINVAL;
- }
- if (!tfo->fall_back_to_erl0) {
- pr_err("Missing tfo->fall_back_to_erl0()\n");
- return -EINVAL;
- }
- if (!tfo->sess_logged_in) {
- pr_err("Missing tfo->sess_logged_in()\n");
- return -EINVAL;
- }
if (!tfo->sess_get_index) {
pr_err("Missing tfo->sess_get_index()\n");
return -EINVAL;
@@ -477,10 +465,6 @@ static int target_fabric_tf_ops_check(
pr_err("Missing tfo->get_fabric_sense_len()\n");
return -EINVAL;
}
- if (!tfo->is_state_remove) {
- pr_err("Missing tfo->is_state_remove()\n");
- return -EINVAL;
- }
/*
* We at least require tfo->fabric_make_wwn(), tfo->fabric_drop_wwn()
* tfo->fabric_make_tpg() and tfo->fabric_drop_tpg() in
@@ -702,6 +686,9 @@ SE_DEV_ATTR_RO(hw_max_sectors);
DEF_DEV_ATTRIB(max_sectors);
SE_DEV_ATTR(max_sectors, S_IRUGO | S_IWUSR);
+DEF_DEV_ATTRIB(fabric_max_sectors);
+SE_DEV_ATTR(fabric_max_sectors, S_IRUGO | S_IWUSR);
+
DEF_DEV_ATTRIB(optimal_sectors);
SE_DEV_ATTR(optimal_sectors, S_IRUGO | S_IWUSR);
@@ -741,6 +728,7 @@ static struct configfs_attribute *target_core_dev_attrib_attrs[] = {
&target_core_dev_attrib_block_size.attr,
&target_core_dev_attrib_hw_max_sectors.attr,
&target_core_dev_attrib_max_sectors.attr,
+ &target_core_dev_attrib_fabric_max_sectors.attr,
&target_core_dev_attrib_optimal_sectors.attr,
&target_core_dev_attrib_hw_queue_depth.attr,
&target_core_dev_attrib_queue_depth.attr,
@@ -2304,7 +2292,7 @@ static ssize_t target_core_alua_tg_pt_gp_store_attr_alua_access_state(
if (!(tg_pt_gp->tg_pt_gp_alua_access_type & TPGS_IMPLICT_ALUA)) {
pr_err("Unable to process implict configfs ALUA"
- " transition while TPGS_IMPLICT_ALUA is diabled\n");
+ " transition while TPGS_IMPLICT_ALUA is disabled\n");
return -EINVAL;
}
@@ -2865,7 +2853,6 @@ static void target_core_drop_subdev(
struct se_subsystem_dev *se_dev = container_of(to_config_group(item),
struct se_subsystem_dev, se_dev_group);
struct se_hba *hba;
- struct se_subsystem_api *t;
struct config_item *df_item;
struct config_group *dev_cg, *tg_pt_gp_cg, *dev_stat_grp;
int i;
@@ -2873,7 +2860,6 @@ static void target_core_drop_subdev(
hba = item_to_hba(&se_dev->se_dev_hba->hba_group.cg_item);
mutex_lock(&hba->hba_access_mutex);
- t = hba->transport;
dev_stat_grp = &se_dev->dev_stat_grps.stat_group;
for (i = 0; dev_stat_grp->default_groups[i]; i++) {
@@ -3117,8 +3103,6 @@ static int __init target_core_init_configfs(void)
config_group_init(&subsys->su_group);
mutex_init(&subsys->su_mutex);
- INIT_LIST_HEAD(&g_tf_list);
- mutex_init(&g_tf_lock);
ret = init_se_kmem_caches();
if (ret < 0)
return ret;