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Minor logging improvements

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4904 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2013-06-13 02:52:32 +00:00
parent 606af43444
commit 8b8955d516
2 changed files with 10 additions and 9 deletions
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scst/src/scst_lib.c
+7 -7
View File
@@ -7742,19 +7742,18 @@ int scst_set_pending_UA(struct scst_cmd *cmd, uint8_t *buf, int *size)
goto out;
}
TRACE_MGMT_DBG("Setting pending UA cmd %p (dev %s, initiator %s)", cmd,
cmd->dev->virt_name, cmd->sess->initiator_name);
spin_lock_bh(&cmd->tgt_dev->tgt_dev_lock);
again:
/* UA list could be cleared behind us, so retest */
if (list_empty(&cmd->tgt_dev->UA_list)) {
TRACE_DBG("%s",
"SCST_TGT_DEV_UA_PENDING set, but UA_list empty");
TRACE_DBG("SCST_TGT_DEV_UA_PENDING set, but UA_list empty");
res = -1;
goto out_unlock;
}
} else
TRACE_MGMT_DBG("Setting pending UA cmd %p (tgt_dev %p, dev %s, "
"initiator %s)", cmd->tgt_dev, cmd, cmd->dev->virt_name,
cmd->sess->initiator_name);
UA_entry = list_first_entry(&cmd->tgt_dev->UA_list, typeof(*UA_entry),
UA_list_entry);
@@ -7898,7 +7897,8 @@ static void scst_alloc_set_UA(struct scst_tgt_dev *tgt_dev,
set_bit(SCST_TGT_DEV_UA_PENDING, &tgt_dev->tgt_dev_flags);
TRACE_MGMT_DBG("Adding new UA to tgt_dev %p", tgt_dev);
TRACE_MGMT_DBG("Adding new UA to tgt_dev %p (dev %s, initiator %s)",
tgt_dev, tgt_dev->dev->virt_name, tgt_dev->sess->initiator_name);
if (flags & SCST_SET_UA_FLAG_AT_HEAD)
list_add(&UA_entry->UA_list_entry, &tgt_dev->UA_list);
scst/src/scst_main.c
+3 -2
View File
@@ -806,8 +806,9 @@ int scst_suspend_activity(unsigned long timeout)
/* See comment about smp_mb() above */
smp_mb__after_clear_bit();
TRACE_MGMT_DBG("Waiting for %d active commands finally to complete",
scst_get_cmd_counter());
if (scst_get_cmd_counter() != 0)
TRACE_MGMT_DBG("Waiting for %d active commands finally to "
"complete", scst_get_cmd_counter());
if (timeout != SCST_SUSPEND_TIMEOUT_UNLIMITED) {
wait_time = jiffies - cur_time;