diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_alua.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 2318e6e5ce52..228a3c7925e5 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -941,16 +941,11 @@ static int core_alua_update_tpg_primary_metadata( return rc; } -static void core_alua_do_transition_tg_pt_work(struct work_struct *work) +static void core_alua_queue_state_change_ua(struct t10_alua_tg_pt_gp *tg_pt_gp) { - struct t10_alua_tg_pt_gp *tg_pt_gp = container_of(work, - struct t10_alua_tg_pt_gp, tg_pt_gp_transition_work.work); - struct se_device *dev = tg_pt_gp->tg_pt_gp_dev; struct se_dev_entry *se_deve; struct se_lun *lun; struct se_lun_acl *lacl; - bool explicit = (tg_pt_gp->tg_pt_gp_alua_access_status == - ALUA_STATUS_ALTERED_BY_EXPLICIT_STPG); spin_lock(&tg_pt_gp->tg_pt_gp_lock); list_for_each_entry(lun, &tg_pt_gp->tg_pt_gp_lun_list, @@ -1002,6 +997,16 @@ static void core_alua_do_transition_tg_pt_work(struct work_struct *work) percpu_ref_put(&lun->lun_ref); } spin_unlock(&tg_pt_gp->tg_pt_gp_lock); +} + +static void core_alua_do_transition_tg_pt_work(struct work_struct *work) +{ + struct t10_alua_tg_pt_gp *tg_pt_gp = container_of(work, + struct t10_alua_tg_pt_gp, tg_pt_gp_transition_work.work); + struct se_device *dev = tg_pt_gp->tg_pt_gp_dev; + bool explicit = (tg_pt_gp->tg_pt_gp_alua_access_status == + ALUA_STATUS_ALTERED_BY_EXPLICIT_STPG); + /* * Update the ALUA metadata buf that has been allocated in * core_alua_do_port_transition(), this metadata will be written @@ -1031,6 +1036,9 @@ static void core_alua_do_transition_tg_pt_work(struct work_struct *work) tg_pt_gp->tg_pt_gp_id, core_alua_dump_state(tg_pt_gp->tg_pt_gp_alua_previous_state), core_alua_dump_state(tg_pt_gp->tg_pt_gp_alua_pending_state)); + + core_alua_queue_state_change_ua(tg_pt_gp); + spin_lock(&dev->t10_alua.tg_pt_gps_lock); atomic_dec(&tg_pt_gp->tg_pt_gp_ref_cnt); spin_unlock(&dev->t10_alua.tg_pt_gps_lock); @@ -1083,6 +1091,8 @@ static int core_alua_do_transition_tg_pt( ALUA_STATUS_ALTERED_BY_EXPLICIT_STPG : ALUA_STATUS_ALTERED_BY_IMPLICIT_ALUA; + core_alua_queue_state_change_ua(tg_pt_gp); + /* * Check for the optional ALUA primary state transition delay */ |