Hi, The following patch is a fix for the timeout/delay passed to scheduled_delayed_work. Regards, Shivaram U commit 1e0ea25bb6c834c1f4b2485f49d36a6c314cb7a4 Author: Shivaram U <shivaram.u@xxxxxxxxxxxx> Date: Tue Dec 10 15:38:14 2013 +0530 Fix schedule_delayed_work() timeout calculations Signed-off-by: Shivaram U <shivaram.u@xxxxxxxxxxxx> diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 5964800..3bb0a1d 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -471,7 +471,7 @@ static void qlt_schedule_sess_for_deletion(struct qla_tgt_sess *sess, schedule_delayed_work(&tgt->sess_del_work, 0); else schedule_delayed_work(&tgt->sess_del_work, - jiffies - sess->expires); + sess->expires - jiffies); } /* ha->hardware_lock supposed to be held on entry */ @@ -550,13 +550,14 @@ static void qlt_del_sess_work_fn(struct delayed_work *work) struct scsi_qla_host *vha = tgt->vha; struct qla_hw_data *ha = vha->hw; struct qla_tgt_sess *sess; - unsigned long flags; + unsigned long flags, elapsed; spin_lock_irqsave(&ha->hardware_lock, flags); while (!list_empty(&tgt->del_sess_list)) { sess = list_entry(tgt->del_sess_list.next, typeof(*sess), del_list_entry); - if (time_after_eq(jiffies, sess->expires)) { + elapsed = jiffies; + if (time_after_eq(elapsed, sess->expires)) { qlt_undelete_sess(sess); ql_dbg(ql_dbg_tgt_mgt, vha, 0xf004, @@ -566,7 +567,7 @@ static void qlt_del_sess_work_fn(struct delayed_work *work) ha->tgt.tgt_ops->put_sess(sess); } else { schedule_delayed_work(&tgt->sess_del_work, - jiffies - sess->expires); + sess->expires - elapsed); break; } } -- QUADStor Open Source Storage Virtualization : Thin Provisioning, Data Deduplication, VAAI, High Availability, Virtual Tape Library http://www.quadstor.com -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html