in "class_export_recovery_cleanup", the check of the flag
"exp->exp_req_replay_needed" should be protected by "exp_lock".
Change-Id: I9a1b0583cb15df896e4a608ee0e396bb90486888
Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Reviewed-on: http://review.whamcloud.com/10849
Tested-by: Jenkins
Reviewed-by: Fan Yong <fan.yong@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
exp->exp_obd->obd_stale_clients++;
}
spin_unlock(&obd->obd_recovery_task_lock);
exp->exp_obd->obd_stale_clients++;
}
spin_unlock(&obd->obd_recovery_task_lock);
+
+ spin_lock(&exp->exp_lock);
/** Cleanup req replay fields */
if (exp->exp_req_replay_needed) {
/** Cleanup req replay fields */
if (exp->exp_req_replay_needed) {
- spin_lock(&exp->exp_lock);
exp->exp_req_replay_needed = 0;
exp->exp_req_replay_needed = 0;
- spin_unlock(&exp->exp_lock);
LASSERT(atomic_read(&obd->obd_req_replay_clients));
atomic_dec(&obd->obd_req_replay_clients);
}
LASSERT(atomic_read(&obd->obd_req_replay_clients));
atomic_dec(&obd->obd_req_replay_clients);
}
/** Cleanup lock replay data */
if (exp->exp_lock_replay_needed) {
/** Cleanup lock replay data */
if (exp->exp_lock_replay_needed) {
- spin_lock(&exp->exp_lock);
exp->exp_lock_replay_needed = 0;
exp->exp_lock_replay_needed = 0;
- spin_unlock(&exp->exp_lock);
LASSERT(atomic_read(&obd->obd_lock_replay_clients));
atomic_dec(&obd->obd_lock_replay_clients);
}
LASSERT(atomic_read(&obd->obd_lock_replay_clients));
atomic_dec(&obd->obd_lock_replay_clients);
}
+ spin_unlock(&exp->exp_lock);
}
/* This function removes 1-3 references from the export:
}
/* This function removes 1-3 references from the export: