[PATCH-v4 05/10] target: Convert se_portal_group->tpg_lun_list[] to RCU hlist

From: Nicholas Bellinger This patch converts the fixed size se_portal_group->tpg_lun_list[] to use modern RCU with hlist_head in order to support an arbitary number of se_lun ports per target endpoint. It includes dropping core_tpg_alloc_lun() from core_dev_add_lun(), and calling it directly

[PATCH-v4 05/10] target: Convert se_portal_group-tpg_lun_list[] to RCU hlist

From: Nicholas Bellinger n...@linux-iscsi.org This patch converts the fixed size se_portal_group-tpg_lun_list[] to use modern RCU with hlist_head in order to support an arbitary number of se_lun ports per target endpoint. It includes dropping core_tpg_alloc_lun() from core_dev_add_lun(), and