#include "target_core_xcopy.h"
#define TB_CIT_SETUP(_name, _item_ops, _group_ops, _attrs) \
-static void target_core_setup_##_name##_cit(struct se_subsystem_api *sa) \
+static void target_core_setup_##_name##_cit(struct target_backend *tb) \
{ \
- struct target_backend_cits *tbc = &sa->tb_cits; \
- struct config_item_type *cit = &tbc->tb_##_name##_cit; \
+ struct config_item_type *cit = &tb->tb_##_name##_cit; \
\
cit->ct_item_ops = _item_ops; \
cit->ct_group_ops = _group_ops; \
cit->ct_attrs = _attrs; \
- cit->ct_owner = sa->owner; \
+ cit->ct_owner = tb->ops->owner; \
+ pr_debug("Setup generic %s\n", __stringify(_name)); \
+}
+
+#define TB_CIT_SETUP_DRV(_name, _item_ops, _group_ops) \
+static void target_core_setup_##_name##_cit(struct target_backend *tb) \
+{ \
+ struct config_item_type *cit = &tb->tb_##_name##_cit; \
+ \
+ cit->ct_item_ops = _item_ops; \
+ cit->ct_group_ops = _group_ops; \
+ cit->ct_attrs = tb->ops->tb_##_name##_attrs; \
+ cit->ct_owner = tb->ops->owner; \
pr_debug("Setup generic %s\n", __stringify(_name)); \
}
mutex_lock(&g_tf_lock);
list_for_each_entry(tf, &g_tf_list, tf_list) {
- if (!strcmp(tf->tf_name, name)) {
+ if (!strcmp(tf->tf_ops->name, name)) {
atomic_inc(&tf->tf_access_cnt);
mutex_unlock(&g_tf_lock);
return tf;
tf = target_core_get_fabric(name);
if (!tf) {
- pr_err("target_core_register_fabric() trying autoload for %s\n",
- name);
+ pr_debug("target_core_register_fabric() trying autoload for %s\n",
+ name);
/*
* Below are some hardcoded request_module() calls to automatically
*/
ret = request_module("iscsi_target_mod");
if (ret < 0) {
- pr_err("request_module() failed for"
- " iscsi_target_mod.ko: %d\n", ret);
+ pr_debug("request_module() failed for"
+ " iscsi_target_mod.ko: %d\n", ret);
return ERR_PTR(-EINVAL);
}
} else if (!strncmp(name, "loopback", 8)) {
*/
ret = request_module("tcm_loop");
if (ret < 0) {
- pr_err("request_module() failed for"
- " tcm_loop.ko: %d\n", ret);
+ pr_debug("request_module() failed for"
+ " tcm_loop.ko: %d\n", ret);
return ERR_PTR(-EINVAL);
}
}
}
if (!tf) {
- pr_err("target_core_get_fabric() failed for %s\n",
- name);
+ pr_debug("target_core_get_fabric() failed for %s\n",
+ name);
return ERR_PTR(-EINVAL);
}
pr_debug("Target_Core_ConfigFS: REGISTER -> Located fabric:"
- " %s\n", tf->tf_name);
+ " %s\n", tf->tf_ops->name);
/*
* On a successful target_core_get_fabric() look, the returned
* struct target_fabric_configfs *tf will contain a usage reference.
*/
pr_debug("Target_Core_ConfigFS: REGISTER tfc_wwn_cit -> %p\n",
- &tf->tf_cit_tmpl.tfc_wwn_cit);
+ &tf->tf_wwn_cit);
tf->tf_group.default_groups = tf->tf_default_groups;
tf->tf_group.default_groups[0] = &tf->tf_disc_group;
tf->tf_group.default_groups[1] = NULL;
- config_group_init_type_name(&tf->tf_group, name,
- &tf->tf_cit_tmpl.tfc_wwn_cit);
+ config_group_init_type_name(&tf->tf_group, name, &tf->tf_wwn_cit);
config_group_init_type_name(&tf->tf_disc_group, "discovery_auth",
- &tf->tf_cit_tmpl.tfc_discovery_cit);
+ &tf->tf_discovery_cit);
pr_debug("Target_Core_ConfigFS: REGISTER -> Allocated Fabric:"
" %s\n", tf->tf_group.cg_item.ci_name);
- /*
- * Setup tf_ops.tf_subsys pointer for usage with configfs_depend_item()
- */
- tf->tf_ops.tf_subsys = tf->tf_subsys;
- tf->tf_fabric = &tf->tf_group.cg_item;
- pr_debug("Target_Core_ConfigFS: REGISTER -> Set tf->tf_fabric"
- " for %s\n", name);
-
return &tf->tf_group;
}
" tf list\n", config_item_name(item));
pr_debug("Target_Core_ConfigFS: DEREGISTER -> located fabric:"
- " %s\n", tf->tf_name);
+ " %s\n", tf->tf_ops->name);
atomic_dec(&tf->tf_access_cnt);
- pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing"
- " tf->tf_fabric for %s\n", tf->tf_name);
- tf->tf_fabric = NULL;
-
pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing ci"
" %s\n", config_item_name(item));
},
};
-struct configfs_subsystem *target_core_subsystem[] = {
- &target_core_fabrics,
- NULL,
-};
+int target_depend_item(struct config_item *item)
+{
+ return configfs_depend_item(&target_core_fabrics, item);
+}
+EXPORT_SYMBOL(target_depend_item);
+
+void target_undepend_item(struct config_item *item)
+{
+ return configfs_undepend_item(&target_core_fabrics, item);
+}
+EXPORT_SYMBOL(target_undepend_item);
/*##############################################################################
// Start functions called by external Target Fabrics Modules
//############################################################################*/
-/*
- * First function called by fabric modules to:
- *
- * 1) Allocate a struct target_fabric_configfs and save the *fabric_cit pointer.
- * 2) Add struct target_fabric_configfs to g_tf_list
- * 3) Return struct target_fabric_configfs to fabric module to be passed
- * into target_fabric_configfs_register().
- */
-struct target_fabric_configfs *target_fabric_configfs_init(
- struct module *fabric_mod,
- const char *name)
+static int target_fabric_tf_ops_check(const struct target_core_fabric_ops *tfo)
{
- struct target_fabric_configfs *tf;
-
- if (!(name)) {
- pr_err("Unable to locate passed fabric name\n");
- return ERR_PTR(-EINVAL);
+ if (!tfo->name) {
+ pr_err("Missing tfo->name\n");
+ return -EINVAL;
}
- if (strlen(name) >= TARGET_FABRIC_NAME_SIZE) {
+ if (strlen(tfo->name) >= TARGET_FABRIC_NAME_SIZE) {
pr_err("Passed name: %s exceeds TARGET_FABRIC"
- "_NAME_SIZE\n", name);
- return ERR_PTR(-EINVAL);
+ "_NAME_SIZE\n", tfo->name);
+ return -EINVAL;
}
-
- tf = kzalloc(sizeof(struct target_fabric_configfs), GFP_KERNEL);
- if (!tf)
- return ERR_PTR(-ENOMEM);
-
- INIT_LIST_HEAD(&tf->tf_list);
- atomic_set(&tf->tf_access_cnt, 0);
- /*
- * Setup the default generic struct config_item_type's (cits) in
- * struct target_fabric_configfs->tf_cit_tmpl
- */
- tf->tf_module = fabric_mod;
- target_fabric_setup_cits(tf);
-
- tf->tf_subsys = target_core_subsystem[0];
- snprintf(tf->tf_name, TARGET_FABRIC_NAME_SIZE, "%s", name);
-
- mutex_lock(&g_tf_lock);
- list_add_tail(&tf->tf_list, &g_tf_list);
- mutex_unlock(&g_tf_lock);
-
- pr_debug("<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>"
- ">>>>>>>>>>>>>>\n");
- pr_debug("Initialized struct target_fabric_configfs: %p for"
- " %s\n", tf, tf->tf_name);
- return tf;
-}
-EXPORT_SYMBOL(target_fabric_configfs_init);
-
-/*
- * Called by fabric plugins after FAILED target_fabric_configfs_register() call.
- */
-void target_fabric_configfs_free(
- struct target_fabric_configfs *tf)
-{
- mutex_lock(&g_tf_lock);
- list_del(&tf->tf_list);
- mutex_unlock(&g_tf_lock);
-
- kfree(tf);
-}
-EXPORT_SYMBOL(target_fabric_configfs_free);
-
-/*
- * Perform a sanity check of the passed tf->tf_ops before completing
- * TCM fabric module registration.
- */
-static int target_fabric_tf_ops_check(
- struct target_fabric_configfs *tf)
-{
- struct target_core_fabric_ops *tfo = &tf->tf_ops;
-
if (!tfo->get_fabric_name) {
pr_err("Missing tfo->get_fabric_name()\n");
return -EINVAL;
}
- if (!tfo->get_fabric_proto_ident) {
- pr_err("Missing tfo->get_fabric_proto_ident()\n");
- return -EINVAL;
- }
if (!tfo->tpg_get_wwn) {
pr_err("Missing tfo->tpg_get_wwn()\n");
return -EINVAL;
pr_err("Missing tfo->tpg_get_tag()\n");
return -EINVAL;
}
- if (!tfo->tpg_get_default_depth) {
- pr_err("Missing tfo->tpg_get_default_depth()\n");
- return -EINVAL;
- }
- if (!tfo->tpg_get_pr_transport_id) {
- pr_err("Missing tfo->tpg_get_pr_transport_id()\n");
- return -EINVAL;
- }
- if (!tfo->tpg_get_pr_transport_id_len) {
- pr_err("Missing tfo->tpg_get_pr_transport_id_len()\n");
- return -EINVAL;
- }
if (!tfo->tpg_check_demo_mode) {
pr_err("Missing tfo->tpg_check_demo_mode()\n");
return -EINVAL;
pr_err("Missing tfo->tpg_check_prod_mode_write_protect()\n");
return -EINVAL;
}
- if (!tfo->tpg_alloc_fabric_acl) {
- pr_err("Missing tfo->tpg_alloc_fabric_acl()\n");
- return -EINVAL;
- }
- if (!tfo->tpg_release_fabric_acl) {
- pr_err("Missing tfo->tpg_release_fabric_acl()\n");
- return -EINVAL;
- }
if (!tfo->tpg_get_inst_index) {
pr_err("Missing tfo->tpg_get_inst_index()\n");
return -EINVAL;
pr_err("Missing tfo->set_default_node_attributes()\n");
return -EINVAL;
}
- if (!tfo->get_task_tag) {
- pr_err("Missing tfo->get_task_tag()\n");
- return -EINVAL;
- }
if (!tfo->get_cmd_state) {
pr_err("Missing tfo->get_cmd_state()\n");
return -EINVAL;
return 0;
}
-/*
- * Called 2nd from fabric module with returned parameter of
- * struct target_fabric_configfs * from target_fabric_configfs_init().
- *
- * Upon a successful registration, the new fabric's struct config_item is
- * return. Also, a pointer to this struct is set in the passed
- * struct target_fabric_configfs.
- */
-int target_fabric_configfs_register(
- struct target_fabric_configfs *tf)
+int target_register_template(const struct target_core_fabric_ops *fo)
{
+ struct target_fabric_configfs *tf;
int ret;
+ ret = target_fabric_tf_ops_check(fo);
+ if (ret)
+ return ret;
+
+ tf = kzalloc(sizeof(struct target_fabric_configfs), GFP_KERNEL);
if (!tf) {
- pr_err("Unable to locate target_fabric_configfs"
- " pointer\n");
- return -EINVAL;
- }
- if (!tf->tf_subsys) {
- pr_err("Unable to target struct config_subsystem"
- " pointer\n");
- return -EINVAL;
+ pr_err("%s: could not allocate memory!\n", __func__);
+ return -ENOMEM;
}
- ret = target_fabric_tf_ops_check(tf);
- if (ret < 0)
- return ret;
- pr_debug("<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>"
- ">>>>>>>>>>\n");
+ INIT_LIST_HEAD(&tf->tf_list);
+ atomic_set(&tf->tf_access_cnt, 0);
+ tf->tf_ops = fo;
+ target_fabric_setup_cits(tf);
+
+ mutex_lock(&g_tf_lock);
+ list_add_tail(&tf->tf_list, &g_tf_list);
+ mutex_unlock(&g_tf_lock);
+
return 0;
}
-EXPORT_SYMBOL(target_fabric_configfs_register);
+EXPORT_SYMBOL(target_register_template);
-void target_fabric_configfs_deregister(
- struct target_fabric_configfs *tf)
+void target_unregister_template(const struct target_core_fabric_ops *fo)
{
- struct configfs_subsystem *su;
+ struct target_fabric_configfs *t;
- if (!tf) {
- pr_err("Unable to locate passed target_fabric_"
- "configfs\n");
- return;
- }
- su = tf->tf_subsys;
- if (!su) {
- pr_err("Unable to locate passed tf->tf_subsys"
- " pointer\n");
- return;
- }
- pr_debug("<<<<<<<<<<<<<<<<<<<<<< BEGIN FABRIC API >>>>>>>>>>"
- ">>>>>>>>>>>>\n");
mutex_lock(&g_tf_lock);
- if (atomic_read(&tf->tf_access_cnt)) {
- mutex_unlock(&g_tf_lock);
- pr_err("Non zero tf->tf_access_cnt for fabric %s\n",
- tf->tf_name);
- BUG();
+ list_for_each_entry(t, &g_tf_list, tf_list) {
+ if (!strcmp(t->tf_ops->name, fo->name)) {
+ BUG_ON(atomic_read(&t->tf_access_cnt));
+ list_del(&t->tf_list);
+ kfree(t);
+ break;
+ }
}
- list_del(&tf->tf_list);
mutex_unlock(&g_tf_lock);
-
- pr_debug("Target_Core_ConfigFS: DEREGISTER -> Releasing tf:"
- " %s\n", tf->tf_name);
- tf->tf_module = NULL;
- tf->tf_subsys = NULL;
- kfree(tf);
-
- pr_debug("<<<<<<<<<<<<<<<<<<<<<< END FABRIC API >>>>>>>>>>>>>>>>>"
- ">>>>>\n");
}
-EXPORT_SYMBOL(target_fabric_configfs_deregister);
+EXPORT_SYMBOL(target_unregister_template);
/*##############################################################################
// Stop functions called by external Target Fabrics Modules
.store_attribute = target_core_dev_attrib_attr_store,
};
-TB_CIT_SETUP(dev_attrib, &target_core_dev_attrib_ops, NULL, NULL);
+TB_CIT_SETUP_DRV(dev_attrib, &target_core_dev_attrib_ops, NULL);
/* End functions for struct config_item_type tb_dev_attrib_cit */
{
int ret;
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
+ if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
return sprintf(page, "Passthrough\n");
spin_lock(&dev->dev_reservation_lock);
struct se_device *dev, char *page)
{
struct se_node_acl *se_nacl;
- struct se_lun *lun;
struct se_portal_group *se_tpg;
struct t10_pr_registration *pr_reg;
- struct target_core_fabric_ops *tfo;
+ const struct target_core_fabric_ops *tfo;
ssize_t len = 0;
spin_lock(&dev->dev_reservation_lock);
se_nacl = pr_reg->pr_reg_nacl;
se_tpg = se_nacl->se_tpg;
- lun = pr_reg->pr_reg_tg_pt_lun;
tfo = se_tpg->se_tpg_tfo;
len += sprintf(page+len, "SPC-3 Reservation: %s"
tfo->tpg_get_wwn(se_tpg));
len += sprintf(page+len, "SPC-3 Reservation: Relative Port"
" Identifier Tag: %hu %s Portal Group Tag: %hu"
- " %s Logical Unit: %u\n", lun->lun_sep->sep_rtpi,
+ " %s Logical Unit: %u\n", pr_reg->tg_pt_sep_rtpi,
tfo->get_fabric_name(), tfo->tpg_get_tag(se_tpg),
- tfo->get_fabric_name(), lun->unpacked_lun);
+ tfo->get_fabric_name(), pr_reg->pr_aptpl_target_lun);
out_unlock:
spin_unlock(&dev->dev_reservation_lock);
static ssize_t target_core_dev_pr_show_attr_res_pr_registered_i_pts(
struct se_device *dev, char *page)
{
- struct target_core_fabric_ops *tfo;
+ const struct target_core_fabric_ops *tfo;
struct t10_pr_registration *pr_reg;
unsigned char buf[384];
char i_buf[PR_REG_ISID_ID_LEN];
static ssize_t target_core_dev_pr_show_attr_res_type(
struct se_device *dev, char *page)
{
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
+ if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
return sprintf(page, "SPC_PASSTHROUGH\n");
else if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS)
return sprintf(page, "SPC2_RESERVATIONS\n");
static ssize_t target_core_dev_pr_show_attr_res_aptpl_active(
struct se_device *dev, char *page)
{
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
+ if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
return 0;
return sprintf(page, "APTPL Bit Status: %s\n",
static ssize_t target_core_dev_pr_show_attr_res_aptpl_metadata(
struct se_device *dev, char *page)
{
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
+ if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
return 0;
return sprintf(page, "Ready to process PR APTPL metadata..\n");
u64 sa_res_key = 0;
u32 mapped_lun = 0, target_lun = 0;
int ret = -1, res_holder = 0, all_tg_pt = 0, arg, token;
- u16 port_rpti = 0, tpgt = 0;
- u8 type = 0, scope;
+ u16 tpgt = 0;
+ u8 type = 0;
- if (dev->transport->transport_type == TRANSPORT_PLUGIN_PHBA_PDEV)
+ if (dev->transport->transport_flags & TRANSPORT_FLAG_PASSTHROUGH)
return 0;
if (dev->dev_reservation_flags & DRF_SPC2_RESERVATIONS)
return 0;
break;
case Opt_res_scope:
match_int(args, &arg);
- scope = (u8)arg;
break;
case Opt_res_all_tg_pt:
match_int(args, &arg);
break;
case Opt_port_rtpi:
match_int(args, &arg);
- port_rpti = (u16)arg;
break;
case Opt_target_lun:
match_int(args, &arg);
static ssize_t target_core_show_dev_info(void *p, char *page)
{
struct se_device *dev = p;
- struct se_subsystem_api *t = dev->transport;
int bl = 0;
ssize_t read_bytes = 0;
transport_dump_dev_state(dev, page, &bl);
read_bytes += bl;
- read_bytes += t->show_configfs_dev_params(dev, page+read_bytes);
+ read_bytes += dev->transport->show_configfs_dev_params(dev,
+ page+read_bytes);
return read_bytes;
}
size_t count)
{
struct se_device *dev = p;
- struct se_subsystem_api *t = dev->transport;
- return t->set_configfs_dev_params(dev, page, count);
+ return dev->transport->set_configfs_dev_params(dev, page, count);
}
static struct target_core_configfs_attribute target_core_attr_dev_control = {
const char *name)
{
struct t10_alua_tg_pt_gp *tg_pt_gp;
- struct se_subsystem_api *t;
struct config_item *hba_ci = &group->cg_item;
struct se_hba *hba = item_to_hba(hba_ci);
+ struct target_backend *tb = hba->backend;
struct se_device *dev;
struct config_group *dev_cg = NULL, *tg_pt_gp_cg = NULL;
struct config_group *dev_stat_grp = NULL;
ret = mutex_lock_interruptible(&hba->hba_access_mutex);
if (ret)
return ERR_PTR(ret);
- /*
- * Locate the struct se_subsystem_api from parent's struct se_hba.
- */
- t = hba->transport;
dev = target_alloc_device(hba, name);
if (!dev)
if (!dev_cg->default_groups)
goto out_free_device;
- config_group_init_type_name(dev_cg, name, &t->tb_cits.tb_dev_cit);
+ config_group_init_type_name(dev_cg, name, &tb->tb_dev_cit);
config_group_init_type_name(&dev->dev_attrib.da_group, "attrib",
- &t->tb_cits.tb_dev_attrib_cit);
+ &tb->tb_dev_attrib_cit);
config_group_init_type_name(&dev->dev_pr_group, "pr",
- &t->tb_cits.tb_dev_pr_cit);
+ &tb->tb_dev_pr_cit);
config_group_init_type_name(&dev->t10_wwn.t10_wwn_group, "wwn",
- &t->tb_cits.tb_dev_wwn_cit);
+ &tb->tb_dev_wwn_cit);
config_group_init_type_name(&dev->t10_alua.alua_tg_pt_gps_group,
- "alua", &t->tb_cits.tb_dev_alua_tg_pt_gps_cit);
+ "alua", &tb->tb_dev_alua_tg_pt_gps_cit);
config_group_init_type_name(&dev->dev_stat_grps.stat_group,
- "statistics", &t->tb_cits.tb_dev_stat_cit);
+ "statistics", &tb->tb_dev_stat_cit);
dev_cg->default_groups[0] = &dev->dev_attrib.da_group;
dev_cg->default_groups[1] = &dev->dev_pr_group;
char *page)
{
return sprintf(page, "HBA Index: %d plugin: %s version: %s\n",
- hba->hba_id, hba->transport->name,
+ hba->hba_id, hba->backend->ops->name,
TARGET_CORE_CONFIGFS_VERSION);
}
static ssize_t target_core_hba_store_attr_hba_mode(struct se_hba *hba,
const char *page, size_t count)
{
- struct se_subsystem_api *transport = hba->transport;
unsigned long mode_flag;
int ret;
- if (transport->pmode_enable_hba == NULL)
+ if (hba->backend->ops->pmode_enable_hba == NULL)
return -EINVAL;
ret = kstrtoul(page, 0, &mode_flag);
return -EINVAL;
}
- ret = transport->pmode_enable_hba(hba, mode_flag);
+ ret = hba->backend->ops->pmode_enable_hba(hba, mode_flag);
if (ret < 0)
return -EINVAL;
if (ret > 0)
/* Stop functions for struct config_item_type target_core_hba_cit */
-void target_core_setup_sub_cits(struct se_subsystem_api *sa)
+void target_setup_backend_cits(struct target_backend *tb)
{
- target_core_setup_dev_cit(sa);
- target_core_setup_dev_attrib_cit(sa);
- target_core_setup_dev_pr_cit(sa);
- target_core_setup_dev_wwn_cit(sa);
- target_core_setup_dev_alua_tg_pt_gps_cit(sa);
- target_core_setup_dev_stat_cit(sa);
+ target_core_setup_dev_cit(tb);
+ target_core_setup_dev_attrib_cit(tb);
+ target_core_setup_dev_pr_cit(tb);
+ target_core_setup_dev_wwn_cit(tb);
+ target_core_setup_dev_alua_tg_pt_gps_cit(tb);
+ target_core_setup_dev_stat_cit(tb);
}
-EXPORT_SYMBOL(target_core_setup_sub_cits);
static int __init target_core_init_configfs(void)
{
struct config_group *target_cg, *hba_cg = NULL, *alua_cg = NULL;
struct config_group *lu_gp_cg = NULL;
- struct configfs_subsystem *subsys;
+ struct configfs_subsystem *subsys = &target_core_fabrics;
struct t10_alua_lu_gp *lu_gp;
int ret;
" Engine: %s on %s/%s on "UTS_RELEASE"\n",
TARGET_CORE_VERSION, utsname()->sysname, utsname()->machine);
- subsys = target_core_subsystem[0];
config_group_init(&subsys->su_group);
mutex_init(&subsys->su_mutex);
static void __exit target_core_exit_configfs(void)
{
- struct configfs_subsystem *subsys;
struct config_group *hba_cg, *alua_cg, *lu_gp_cg;
struct config_item *item;
int i;
- subsys = target_core_subsystem[0];
-
lu_gp_cg = &alua_lu_gps_group;
for (i = 0; lu_gp_cg->default_groups[i]; i++) {
item = &lu_gp_cg->default_groups[i]->cg_item;
* We expect subsys->su_group.default_groups to be released
* by configfs subsystem provider logic..
*/
- configfs_unregister_subsystem(subsys);
- kfree(subsys->su_group.default_groups);
+ configfs_unregister_subsystem(&target_core_fabrics);
+ kfree(target_core_fabrics.su_group.default_groups);
core_alua_free_lu_gp(default_lu_gp);
default_lu_gp = NULL;
projects / karo-tx-linux.git / blobdiff