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scsi: iscsi: Remove sessdestroylist
Just delete the sess from the session list instead of adding it to some list we never use. Link: https://lore.kernel.org/r/1593632868-6808-4-git-send-email-michael.christie@oracle.com Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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1d726aa6ef
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93bf02e5a2
1 changed files with 3 additions and 3 deletions
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@ -1623,7 +1623,6 @@ static DEFINE_MUTEX(rx_queue_mutex);
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static DEFINE_MUTEX(conn_mutex);
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static LIST_HEAD(sesslist);
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static LIST_HEAD(sessdestroylist);
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static DEFINE_SPINLOCK(sesslock);
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static LIST_HEAD(connlist);
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static LIST_HEAD(connlist_err);
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@ -2203,7 +2202,8 @@ void iscsi_remove_session(struct iscsi_cls_session *session)
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ISCSI_DBG_TRANS_SESSION(session, "Removing session\n");
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spin_lock_irqsave(&sesslock, flags);
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list_del(&session->sess_list);
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if (!list_empty(&session->sess_list))
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list_del(&session->sess_list);
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spin_unlock_irqrestore(&sesslock, flags);
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flush_work(&session->block_work);
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@ -3678,7 +3678,7 @@ iscsi_if_recv_msg(struct sk_buff *skb, struct nlmsghdr *nlh, uint32_t *group)
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/* Prevent this session from being found again */
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spin_lock_irqsave(&sesslock, flags);
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list_move(&session->sess_list, &sessdestroylist);
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list_del_init(&session->sess_list);
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spin_unlock_irqrestore(&sesslock, flags);
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queue_work(iscsi_destroy_workq, &session->destroy_work);
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