spin_lock_init(&tgt_dev->sn_lock);
INIT_LIST_HEAD(&tgt_dev->deferred_cmd_list);
INIT_LIST_HEAD(&tgt_dev->skipped_sn_list);
- tgt_dev->expected_sn = 1;
+ tgt_dev->curr_sn = (typeof(tgt_dev->curr_sn)) -300;
+ tgt_dev->expected_sn = tgt_dev->curr_sn + 1;
tgt_dev->num_free_sn_slots = ARRAY_SIZE(tgt_dev->sn_slots)-1;
tgt_dev->cur_sn_slot = &tgt_dev->sn_slots[0];
for (i = 0; i < (int)ARRAY_SIZE(tgt_dev->sn_slots); i++)
#ifdef CONFIG_SCST_EXTRACHECKS
if (unlikely(!cmd->sent_for_exec) && !cmd->internal) {
PRINT_ERROR("Finishing not executed cmd %p (opcode "
- "%d, target %s, LUN %lld, sn %ld, expected_sn %ld)",
+ "%d, target %s, LUN %lld, sn %d, expected_sn %d)",
cmd, cmd->cdb[0], cmd->tgtt->name,
(long long unsigned int)cmd->lun,
cmd->sn, cmd->tgt_dev->expected_sn);
#endif
if (unlikely(cmd->out_of_sn)) {
- TRACE_SN("Out of SN cmd %p (tag %llu, sn %ld), "
+ TRACE_SN("Out of SN cmd %p (tag %llu, sn %d), "
"destroy=%d", cmd,
(long long unsigned int)cmd->tag,
cmd->sn, destroy);
EXTRACHECKS_BUG_ON(cmd->queue_type ==
SCST_CMD_QUEUE_HEAD_OF_QUEUE);
if (cmd->sn == expected_sn) {
- TRACE_SN("Deferred command %p (sn %ld, set %d) found",
+ TRACE_SN("Deferred command %p (sn %d, set %d) found",
cmd, cmd->sn, cmd->sn_set);
tgt_dev->def_cmd_count--;
list_del(&cmd->sn_cmd_list_entry);
* !! sn_slot and sn_cmd_list_entry, could be !!
* !! already destroyed !!
*/
- TRACE_SN("cmd %p (tag %llu) with skipped sn %ld found",
+ TRACE_SN("cmd %p (tag %llu) with skipped sn %d found",
cmd,
(long long unsigned int)cmd->tag,
cmd->sn);
tgt_dev->def_cmd_count++;
list_add_tail(&out_of_sn_cmd->sn_cmd_list_entry,
&tgt_dev->skipped_sn_list);
- TRACE_SN("out_of_sn_cmd %p with sn %ld added to skipped_sn_list"
- " (expected_sn %ld)", out_of_sn_cmd, out_of_sn_cmd->sn,
+ TRACE_SN("out_of_sn_cmd %p with sn %d added to skipped_sn_list"
+ " (expected_sn %d)", out_of_sn_cmd, out_of_sn_cmd->sn,
tgt_dev->expected_sn);
spin_unlock_irq(&tgt_dev->sn_lock);
}
* scst_post_exec_sn(). See comment in scst_send_for_exec().
*/
smp_mb();
- TRACE_SN("Next expected_sn: %ld", tgt_dev->expected_sn);
+ TRACE_SN("Next expected_sn: %d", tgt_dev->expected_sn);
out:
return;
&cmd->cmd_flags))) {
/* Necessary to allow aborting out of sn cmds */
TRACE_MGMT_DBG("Aborting out of sn cmd %p "
- "(tag %llu, sn %lu)", cmd,
+ "(tag %llu, sn %u)", cmd,
(long long unsigned)cmd->tag, cmd->sn);
tgt_dev->def_cmd_count--;
scst_set_cmd_abnormal_done_state(cmd);
res = SCST_CMD_STATE_RES_CONT_SAME;
} else {
- TRACE_SN("Deferring cmd %p (sn=%ld, set %d, "
- "expected_sn=%ld)", cmd, cmd->sn,
+ TRACE_SN("Deferring cmd %p (sn=%d, set %d, "
+ "expected_sn=%d)", cmd, cmd->sn,
cmd->sn_set, expected_sn);
list_add_tail(&cmd->sn_cmd_list_entry,
&tgt_dev->deferred_cmd_list);
spin_unlock_irq(&tgt_dev->sn_lock);
goto out;
} else {
- TRACE_SN("Somebody incremented expected_sn %ld, "
+ TRACE_SN("Somebody incremented expected_sn %d, "
"continuing", expected_sn);
tgt_dev->def_cmd_count--;
spin_unlock_irq(&tgt_dev->sn_lock);
if (unlikely(!cmd->sent_for_exec)) {
TRACE_SN("cmd %p was not sent to mid-lev"
- " (sn %ld, set %d)",
+ " (sn %d, set %d)",
cmd, cmd->sn, cmd->sn_set);
scst_unblock_deferred(cmd->tgt_dev, cmd);
cmd->sent_for_exec = 1;
*/
if (atomic_inc_return(tgt_dev->cur_sn_slot) == 1) {
tgt_dev->curr_sn++;
- TRACE_SN("Incremented curr_sn %ld",
+ TRACE_SN("Incremented curr_sn %d",
tgt_dev->curr_sn);
}
cmd->sn_slot = tgt_dev->cur_sn_slot;
sBUG();
}
- TRACE_SN("cmd(%p)->sn: %ld (tgt_dev %p, *cur_sn_slot %d, "
+ TRACE_SN("cmd(%p)->sn: %d (tgt_dev %p, *cur_sn_slot %d, "
"num_free_sn_slots %d, prev_cmd_ordered %ld, "
"cur_sn_slot %zd)", cmd, cmd->sn, tgt_dev,
atomic_read(tgt_dev->cur_sn_slot),
* command actually gets executed *after* new commands sent
* after this TM command completed.
*/
- TRACE_MGMT_DBG("cmd %p (tag %llu, sn %lu) being "
+ TRACE_MGMT_DBG("cmd %p (tag %llu, sn %u) being "
"executed/xmitted (state %d, op %x, proc time %ld "
"sec., timeout %d sec.), deferring ABORT...", cmd,
(long long unsigned int)cmd->tag, cmd->sn, cmd->state,
if (__scst_check_unblock_aborted_cmd(cmd,
&cmd->sn_cmd_list_entry)) {
TRACE_MGMT_DBG("Unblocked aborted SN "
- "cmd %p (sn %lu)",
+ "cmd %p (sn %u)",
cmd, cmd->sn);
tgt_dev->def_cmd_count--;
}
}
__scst_cmd_get(cmd);
spin_unlock_irq(&sess->sess_list_lock);
- TRACE_MGMT_DBG("Cmd %p for tag %llu (sn %ld, set %d, "
+ TRACE_MGMT_DBG("Cmd %p for tag %llu (sn %d, set %d, "
"queue_type %x) found, aborting it",
cmd, (long long unsigned int)mcmd->tag,
cmd->sn, cmd->sn_set, cmd->queue_type);