Commit 46247737 authored by Nicholas Bellinger's avatar Nicholas Bellinger

target: Drop left-over se_lun->lun_status

Now that se_portal_group->tpg_lun_hlist is a RCU protected hlist,
go ahead and drop the left-over lun->lun_status usage.
Reported-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent df9766ca
......@@ -98,8 +98,6 @@ void core_tpg_add_node_to_devs(
mutex_lock(&tpg->tpg_lun_mutex);
hlist_for_each_entry_rcu(lun, &tpg->tpg_lun_hlist, link) {
if (lun->lun_status != TRANSPORT_LUN_STATUS_ACTIVE)
continue;
if (lun_orig && lun != lun_orig)
continue;
......@@ -495,7 +493,6 @@ static int core_tpg_setup_virtual_lun0(struct se_portal_group *se_tpg)
int ret;
lun->unpacked_lun = 0;
lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
spin_lock_init(&lun->lun_sep_lock);
......@@ -608,7 +605,6 @@ struct se_lun *core_tpg_alloc_lun(
}
lun->unpacked_lun = unpacked_lun;
lun->lun_link_magic = SE_LUN_LINK_MAGIC;
lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
spin_lock_init(&lun->lun_sep_lock);
......@@ -638,7 +634,6 @@ int core_tpg_add_lun(
mutex_lock(&tpg->tpg_lun_mutex);
lun->lun_access = lun_access;
lun->lun_status = TRANSPORT_LUN_STATUS_ACTIVE;
if (!(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE))
hlist_add_head_rcu(&lun->link, &tpg->tpg_lun_hlist);
mutex_unlock(&tpg->tpg_lun_mutex);
......@@ -658,7 +653,6 @@ void core_tpg_remove_lun(
core_dev_unexport(lun->lun_se_dev, tpg, lun);
mutex_lock(&tpg->tpg_lun_mutex);
lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
if (!(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE))
hlist_del_rcu(&lun->link);
mutex_unlock(&tpg->tpg_lun_mutex);
......
......@@ -119,12 +119,6 @@ enum hba_flags_table {
HBA_FLAGS_PSCSI_MODE = 0x02,
};
/* struct se_lun->lun_status */
enum transport_lun_status_table {
TRANSPORT_LUN_STATUS_FREE = 0,
TRANSPORT_LUN_STATUS_ACTIVE = 1,
};
/* Special transport agnostic struct se_cmd->t_states */
enum transport_state_table {
TRANSPORT_NO_STATE = 0,
......@@ -707,8 +701,6 @@ struct se_lun {
u16 lun_rtpi;
#define SE_LUN_LINK_MAGIC 0xffff7771
u32 lun_link_magic;
/* See transport_lun_status_table */
enum transport_lun_status_table lun_status;
u32 lun_access;
u32 lun_flags;
u32 unpacked_lun;
......
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