summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/scsi/hosts.c15
-rw-r--r--drivers/scsi/scsi.c18
-rw-r--r--drivers/scsi/scsi_error.c179
-rw-r--r--drivers/scsi/scsi_lib.c22
-rw-r--r--drivers/scsi/scsi_scan.c62
5 files changed, 157 insertions, 139 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 3cbb57a8b846..0632eee82620 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -204,12 +204,12 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev,
struct scsi_host_template *sht = shost->hostt;
int error = -EINVAL;
- printk(KERN_INFO "scsi%d : %s\n", shost->host_no,
+ shost_printk(KERN_INFO, shost, "%s\n",
sht->info ? sht->info(shost) : sht->name);
if (!shost->can_queue) {
- printk(KERN_ERR "%s: can_queue = 0 no longer supported\n",
- sht->name);
+ shost_printk(KERN_ERR, shost,
+ "can_queue = 0 no longer supported\n");
goto fail;
}
@@ -450,8 +450,9 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
shost->ehandler = kthread_run(scsi_error_handler, shost,
"scsi_eh_%d", shost->host_no);
if (IS_ERR(shost->ehandler)) {
- printk(KERN_WARNING "scsi%d: error handler thread failed to spawn, error = %ld\n",
- shost->host_no, PTR_ERR(shost->ehandler));
+ shost_printk(KERN_WARNING, shost,
+ "error handler thread failed to spawn, error = %ld\n",
+ PTR_ERR(shost->ehandler));
goto fail_kfree;
}
@@ -584,7 +585,7 @@ EXPORT_SYMBOL(scsi_is_host_device);
int scsi_queue_work(struct Scsi_Host *shost, struct work_struct *work)
{
if (unlikely(!shost->work_q)) {
- printk(KERN_ERR
+ shost_printk(KERN_ERR, shost,
"ERROR: Scsi host '%s' attempted to queue scsi-work, "
"when no workqueue created.\n", shost->hostt->name);
dump_stack();
@@ -603,7 +604,7 @@ EXPORT_SYMBOL_GPL(scsi_queue_work);
void scsi_flush_work(struct Scsi_Host *shost)
{
if (!shost->work_q) {
- printk(KERN_ERR
+ shost_printk(KERN_ERR, shost,
"ERROR: Scsi host '%s' attempted to flush scsi-work, "
"when no workqueue created.\n", shost->hostt->name);
dump_stack();
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index bff351b526cf..ce5b4e5e7a5a 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -655,7 +655,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
/* Check to see if the scsi lld made this device blocked. */
if (unlikely(scsi_device_blocked(cmd->device))) {
- /*
+ /*
* in blocked state, the command is just put back on
* the device queue. The suspend state has already
* blocked the queue so future requests should not
@@ -665,7 +665,8 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
scsi_queue_insert(cmd, SCSI_MLQUEUE_DEVICE_BUSY);
- SCSI_LOG_MLQUEUE(3, printk("queuecommand : device blocked \n"));
+ SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
+ "queuecommand : device blocked\n"));
/*
* NOTE: rtn is still zero here because we don't need the
@@ -674,7 +675,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
goto out;
}
- /*
+ /*
* If SCSI-2 or lower, store the LUN value in cmnd.
*/
if (cmd->device->scsi_level <= SCSI_2 &&
@@ -690,8 +691,8 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
* length exceeds what the host adapter can handle.
*/
if (cmd->cmd_len > cmd->device->host->max_cmd_len) {
- SCSI_LOG_MLQUEUE(3,
- printk("queuecommand : command too long. "
+ SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
+ "queuecommand : command too long. "
"cdb_size=%d host->max_cmd_len=%d\n",
cmd->cmd_len, cmd->device->host->max_cmd_len));
cmd->result = (DID_ABORT << 16);
@@ -715,14 +716,13 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
rtn != SCSI_MLQUEUE_TARGET_BUSY)
rtn = SCSI_MLQUEUE_HOST_BUSY;
- scsi_queue_insert(cmd, rtn);
+ SCSI_LOG_MLQUEUE(3, scmd_printk(KERN_INFO, cmd,
+ "queuecommand : request rejected\n"));
- SCSI_LOG_MLQUEUE(3,
- printk("queuecommand : request rejected\n"));
+ scsi_queue_insert(cmd, rtn);
}
out:
- SCSI_LOG_MLQUEUE(3, printk("leaving scsi_dispatch_cmnd()\n"));
return rtn;
}
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 4f36ae210cf3..e4a532463f9a 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -62,8 +62,8 @@ void scsi_eh_wakeup(struct Scsi_Host *shost)
if (shost->host_busy == shost->host_failed) {
trace_scsi_eh_wakeup(shost);
wake_up_process(shost->ehandler);
- SCSI_LOG_ERROR_RECOVERY(5,
- printk("Waking error handler thread\n"));
+ SCSI_LOG_ERROR_RECOVERY(5, shost_printk(KERN_INFO, shost,
+ "Waking error handler thread\n"));
}
}
@@ -319,8 +319,8 @@ int scsi_block_when_processing_errors(struct scsi_device *sdev)
online = scsi_device_online(sdev);
- SCSI_LOG_ERROR_RECOVERY(5, printk("%s: rtn: %d\n", __func__,
- online));
+ SCSI_LOG_ERROR_RECOVERY(5, sdev_printk(KERN_INFO, sdev,
+ "%s: rtn: %d\n", __func__, online));
return online;
}
@@ -365,8 +365,9 @@ static inline void scsi_eh_prt_fail_stats(struct Scsi_Host *shost,
}
}
- SCSI_LOG_ERROR_RECOVERY(2, printk("Total of %d commands on %d"
- " devices require eh work\n",
+ SCSI_LOG_ERROR_RECOVERY(2, shost_printk(KERN_INFO, shost,
+ "Total of %d commands on %d"
+ " devices require eh work\n",
total_failures, devices_failed));
}
#endif
@@ -738,8 +739,8 @@ static void scsi_eh_done(struct scsi_cmnd *scmd)
{
struct completion *eh_action;
- SCSI_LOG_ERROR_RECOVERY(3,
- printk("%s scmd: %p result: %x\n",
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "%s scmd: %p result: %x\n",
__func__, scmd, scmd->result));
eh_action = scmd->device->host->eh_action;
@@ -758,8 +759,8 @@ static int scsi_try_host_reset(struct scsi_cmnd *scmd)
struct Scsi_Host *host = scmd->device->host;
struct scsi_host_template *hostt = host->hostt;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Snd Host RST\n",
- __func__));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, host, "Snd Host RST\n"));
if (!hostt->eh_host_reset_handler)
return FAILED;
@@ -788,8 +789,8 @@ static int scsi_try_bus_reset(struct scsi_cmnd *scmd)
struct Scsi_Host *host = scmd->device->host;
struct scsi_host_template *hostt = host->hostt;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Snd Bus RST\n",
- __func__));
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "%s: Snd Bus RST\n", __func__));
if (!hostt->eh_bus_reset_handler)
return FAILED;
@@ -1036,8 +1037,8 @@ retry:
scsi_log_completion(scmd, rtn);
- SCSI_LOG_ERROR_RECOVERY(3,
- printk("%s: scmd: %p, timeleft: %ld\n",
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "%s: scmd: %p, timeleft: %ld\n",
__func__, scmd, timeleft));
/*
@@ -1051,9 +1052,8 @@ retry:
*/
if (timeleft) {
rtn = scsi_eh_completed_normally(scmd);
- SCSI_LOG_ERROR_RECOVERY(3,
- printk("%s: scsi_eh_completed_normally %x\n",
- __func__, rtn));
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "%s: scsi_eh_completed_normally %x\n", __func__, rtn));
switch (rtn) {
case SUCCESS:
@@ -1177,9 +1177,9 @@ int scsi_eh_get_sense(struct list_head *work_q,
if (rtn != SUCCESS)
continue;
- SCSI_LOG_ERROR_RECOVERY(3, printk("sense requested for %p"
- " result %x\n", scmd,
- scmd->result));
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "sense requested for %p result %x\n",
+ scmd, scmd->result));
SCSI_LOG_ERROR_RECOVERY(3, scsi_print_sense("bh", scmd));
rtn = scsi_decide_disposition(scmd);
@@ -1220,8 +1220,8 @@ retry_tur:
rtn = scsi_send_eh_cmnd(scmd, tur_command, 6,
scmd->device->eh_timeout, 0);
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd %p rtn %x\n",
- __func__, scmd, rtn));
+ SCSI_LOG_ERROR_RECOVERY(3, scmd_printk(KERN_INFO, scmd,
+ "%s: scmd %p rtn %x\n", __func__, scmd, rtn));
switch (rtn) {
case NEEDS_RETRY:
@@ -1323,16 +1323,16 @@ static int scsi_eh_abort_cmds(struct list_head *work_q,
__func__));
return list_empty(work_q);
}
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: aborting cmd:"
- "0x%p\n", current->comm,
- scmd));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: aborting cmd: 0x%p\n",
+ current->comm, scmd));
rtn = scsi_try_to_abort_cmd(shost->hostt, scmd);
if (rtn == FAILED) {
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: aborting"
- " cmd failed:"
- "0x%p\n",
- current->comm,
- scmd));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: aborting cmd failed: 0x%p\n",
+ current->comm, scmd));
list_splice_init(&check_list, work_q);
return list_empty(work_q);
}
@@ -1406,8 +1406,10 @@ static int scsi_eh_stu(struct Scsi_Host *shost,
if (!stu_scmd)
continue;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending START_UNIT to sdev:"
- " 0x%p\n", current->comm, sdev));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Sending START_UNIT to sdev: 0x%p\n",
+ current->comm, sdev));
if (!scsi_eh_try_stu(stu_scmd)) {
if (!scsi_device_online(sdev) ||
@@ -1421,8 +1423,9 @@ static int scsi_eh_stu(struct Scsi_Host *shost,
}
} else {
SCSI_LOG_ERROR_RECOVERY(3,
- printk("%s: START_UNIT failed to sdev:"
- " 0x%p\n", current->comm, sdev));
+ shost_printk(KERN_INFO, shost,
+ "%s: START_UNIT failed to sdev:"
+ " 0x%p\n", current->comm, sdev));
}
}
@@ -1468,9 +1471,10 @@ static int scsi_eh_bus_device_reset(struct Scsi_Host *shost,
if (!bdr_scmd)
continue;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending BDR sdev:"
- " 0x%p\n", current->comm,
- sdev));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Sending BDR sdev: 0x%p\n",
+ current->comm, sdev));
rtn = scsi_try_bus_device_reset(bdr_scmd);
if (rtn == SUCCESS || rtn == FAST_IO_FAIL) {
if (!scsi_device_online(sdev) ||
@@ -1485,11 +1489,10 @@ static int scsi_eh_bus_device_reset(struct Scsi_Host *shost,
}
}
} else {
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: BDR"
- " failed sdev:"
- "0x%p\n",
- current->comm,
- sdev));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: BDR failed sdev: 0x%p\n",
+ current->comm, sdev));
}
}
@@ -1533,15 +1536,17 @@ static int scsi_eh_target_reset(struct Scsi_Host *shost,
scmd = list_entry(tmp_list.next, struct scsi_cmnd, eh_entry);
id = scmd_id(scmd);
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending target reset "
- "to target %d\n",
- current->comm, id));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Sending target reset to target %d\n",
+ current->comm, id));
rtn = scsi_try_target_reset(scmd);
if (rtn != SUCCESS && rtn != FAST_IO_FAIL)
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Target reset"
- " failed target: "
- "%d\n",
- current->comm, id));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Target reset failed"
+ " target: %d\n",
+ current->comm, id));
list_for_each_entry_safe(scmd, next, &tmp_list, eh_entry) {
if (scmd_id(scmd) != id)
continue;
@@ -1605,9 +1610,10 @@ static int scsi_eh_bus_reset(struct Scsi_Host *shost,
if (!chan_scmd)
continue;
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending BRST chan:"
- " %d\n", current->comm,
- channel));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Sending BRST chan: %d\n",
+ current->comm, channel));
rtn = scsi_try_bus_reset(chan_scmd);
if (rtn == SUCCESS || rtn == FAST_IO_FAIL) {
list_for_each_entry_safe(scmd, next, work_q, eh_entry) {
@@ -1621,10 +1627,10 @@ static int scsi_eh_bus_reset(struct Scsi_Host *shost,
}
}
} else {
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: BRST"
- " failed chan: %d\n",
- current->comm,
- channel));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: BRST failed chan: %d\n",
+ current->comm, channel));
}
}
return scsi_eh_test_devices(&check_list, work_q, done_q, 0);
@@ -1635,7 +1641,8 @@ static int scsi_eh_bus_reset(struct Scsi_Host *shost,
* @work_q: list_head for processed commands.
* @done_q: list_head for processed commands.
*/
-static int scsi_eh_host_reset(struct list_head *work_q,
+static int scsi_eh_host_reset(struct Scsi_Host *shost,
+ struct list_head *work_q,
struct list_head *done_q)
{
struct scsi_cmnd *scmd, *next;
@@ -1646,8 +1653,10 @@ static int scsi_eh_host_reset(struct list_head *work_q,
scmd = list_entry(work_q->next,
struct scsi_cmnd, eh_entry);
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: Sending HRST\n"
- , current->comm));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: Sending HRST\n",
+ current->comm));
rtn = scsi_try_host_reset(scmd);
if (rtn == SUCCESS) {
@@ -1657,9 +1666,10 @@ static int scsi_eh_host_reset(struct list_head *work_q,
scsi_eh_finish_cmd(scmd, done_q);
}
} else {
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: HRST"
- " failed\n",
- current->comm));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ shost_printk(KERN_INFO, shost,
+ "%s: HRST failed\n",
+ current->comm));
}
}
return scsi_eh_test_devices(&check_list, work_q, done_q, 1);
@@ -1751,9 +1761,8 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd)
* up to the top level.
*/
if (!scsi_device_online(scmd->device)) {
- SCSI_LOG_ERROR_RECOVERY(5, printk("%s: device offline - report"
- " as SUCCESS\n",
- __func__));
+ SCSI_LOG_ERROR_RECOVERY(5, scmd_printk(KERN_INFO, scmd,
+ "%s: device offline - report as SUCCESS\n", __func__));
return SUCCESS;
}
@@ -1999,8 +2008,7 @@ static void scsi_restart_operations(struct Scsi_Host *shost)
* ioctls to queued block devices.
*/
SCSI_LOG_ERROR_RECOVERY(3,
- printk("scsi_eh_%d waking up host to restart\n",
- shost->host_no));
+ shost_printk(KERN_INFO, shost, "waking up host to restart\n"));
spin_lock_irqsave(shost->host_lock, flags);
if (scsi_host_set_state(shost, SHOST_RUNNING))
@@ -2047,7 +2055,7 @@ void scsi_eh_ready_devs(struct Scsi_Host *shost,
if (!scsi_eh_bus_device_reset(shost, work_q, done_q))
if (!scsi_eh_target_reset(shost, work_q, done_q))
if (!scsi_eh_bus_reset(shost, work_q, done_q))
- if (!scsi_eh_host_reset(work_q, done_q))
+ if (!scsi_eh_host_reset(shost, work_q, done_q))
scsi_eh_offline_sdevs(work_q,
done_q);
}
@@ -2066,10 +2074,10 @@ void scsi_eh_flush_done_q(struct list_head *done_q)
if (scsi_device_online(scmd->device) &&
!scsi_noretry_cmd(scmd) &&
(++scmd->retries <= scmd->allowed)) {
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush"
- " retry cmd: %p\n",
- current->comm,
- scmd));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ scmd_printk(KERN_INFO, scmd,
+ "%s: flush retry cmd: %p\n",
+ current->comm, scmd));
scsi_queue_insert(scmd, SCSI_MLQUEUE_EH_RETRY);
} else {
/*
@@ -2079,9 +2087,10 @@ void scsi_eh_flush_done_q(struct list_head *done_q)
*/
if (!scmd->result)
scmd->result |= (DRIVER_TIMEOUT << 24);
- SCSI_LOG_ERROR_RECOVERY(3, printk("%s: flush finish"
- " cmd: %p\n",
- current->comm, scmd));
+ SCSI_LOG_ERROR_RECOVERY(3,
+ scmd_printk(KERN_INFO, scmd,
+ "%s: flush finish cmd: %p\n",
+ current->comm, scmd));
scsi_finish_command(scmd);
}
}
@@ -2157,17 +2166,19 @@ int scsi_error_handler(void *data)
if ((shost->host_failed == 0 && shost->host_eh_scheduled == 0) ||
shost->host_failed != shost->host_busy) {
SCSI_LOG_ERROR_RECOVERY(1,
- printk("scsi_eh_%d: sleeping\n",
- shost->host_no));
+ shost_printk(KERN_INFO, shost,
+ "scsi_eh_%d: sleeping\n",
+ shost->host_no));
schedule();
continue;
}
__set_current_state(TASK_RUNNING);
SCSI_LOG_ERROR_RECOVERY(1,
- printk("scsi_eh_%d: waking up %d/%d/%d\n",
- shost->host_no, shost->host_eh_scheduled,
- shost->host_failed, shost->host_busy));
+ shost_printk(KERN_INFO, shost,
+ "scsi_eh_%d: waking up %d/%d/%d\n",
+ shost->host_no, shost->host_eh_scheduled,
+ shost->host_failed, shost->host_busy));
/*
* We have a host that is failing for some reason. Figure out
@@ -2201,7 +2212,9 @@ int scsi_error_handler(void *data)
__set_current_state(TASK_RUNNING);
SCSI_LOG_ERROR_RECOVERY(1,
- printk("Error handler scsi_eh_%d exiting\n", shost->host_no));
+ shost_printk(KERN_INFO, shost,
+ "Error handler scsi_eh_%d exiting\n",
+ shost->host_no));
shost->ehandler = NULL;
return 0;
}
@@ -2362,8 +2375,8 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
* suspended while we performed the TMF.
*/
SCSI_LOG_ERROR_RECOVERY(3,
- printk("%s: waking up host to restart after TMF\n",
- __func__));
+ shost_printk(KERN_INFO, shost,
+ "waking up host to restart after TMF\n"));
wake_up(&shost->host_wait);
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 3f50dfcb3227..093e63207dc6 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -95,8 +95,8 @@ static void __scsi_queue_insert(struct scsi_cmnd *cmd, int reason, int unbusy)
struct request_queue *q = device->request_queue;
unsigned long flags;
- SCSI_LOG_MLQUEUE(1,
- printk("Inserting command %p into mlqueue\n", cmd));
+ SCSI_LOG_MLQUEUE(1, scmd_printk(KERN_INFO, cmd,
+ "Inserting command %p into mlqueue\n", cmd));
/*
* Set the appropriate busy bit for the device/host.
@@ -750,9 +750,9 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
* Next deal with any sectors which we were able to correctly
* handle.
*/
- SCSI_LOG_HLCOMPLETE(1, printk("%u sectors total, "
- "%d bytes done.\n",
- blk_rq_sectors(req), good_bytes));
+ SCSI_LOG_HLCOMPLETE(1, scmd_printk(KERN_INFO, cmd,
+ "%u sectors total, %d bytes done.\n",
+ blk_rq_sectors(req), good_bytes));
/*
* Recovered errors need reporting, but they're always treated
@@ -1351,8 +1351,8 @@ static inline int scsi_host_queue_ready(struct request_queue *q,
*/
if (--shost->host_blocked == 0) {
SCSI_LOG_MLQUEUE(3,
- printk("scsi%d unblocking host at zero depth\n",
- shost->host_no));
+ shost_printk(KERN_INFO, shost,
+ "unblocking host at zero depth\n"));
} else {
return 0;
}
@@ -1461,7 +1461,7 @@ static void scsi_softirq_done(struct request *rq)
wait_for/HZ);
disposition = SUCCESS;
}
-
+
scsi_log_completion(cmd, disposition);
switch (disposition) {
@@ -1509,7 +1509,7 @@ static void scsi_request_fn(struct request_queue *q)
int rtn;
/*
* get next queueable request. We do this early to make sure
- * that the request is fully prepared even if we cannot
+ * that the request is fully prepared even if we cannot
* accept it.
*/
req = blk_peek_request(q);
@@ -2147,9 +2147,9 @@ scsi_device_set_state(struct scsi_device *sdev, enum scsi_device_state state)
return 0;
illegal:
- SCSI_LOG_ERROR_RECOVERY(1,
+ SCSI_LOG_ERROR_RECOVERY(1,
sdev_printk(KERN_ERR, sdev,
- "Illegal state transition %s->%s\n",
+ "Illegal state transition %s->%s",
scsi_device_state_name(oldstate),
scsi_device_state_name(state))
);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 784d4e648cf5..4a6e4ba5a400 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -194,7 +194,7 @@ static void scsi_unlock_floptical(struct scsi_device *sdev,
{
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
- printk(KERN_NOTICE "scsi: unlocking floptical drive\n");
+ sdev_printk(KERN_NOTICE, sdev, "unlocking floptical drive\n");
scsi_cmd[0] = MODE_SENSE;
scsi_cmd[1] = 0;
scsi_cmd[2] = 0x2e;
@@ -596,8 +596,8 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
HZ / 2 + HZ * scsi_inq_timeout, 3,
&resid);
- SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: INQUIRY %s "
- "with code 0x%x\n",
+ SCSI_LOG_SCAN_BUS(3, sdev_printk(KERN_INFO, sdev,
+ "scsi scan: INQUIRY %s with code 0x%x\n",
result ? "failed" : "successful", result));
if (result) {
@@ -667,9 +667,10 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
}
} else if (pass == 2) {
- printk(KERN_INFO "scsi scan: %d byte inquiry failed. "
- "Consider BLIST_INQUIRY_36 for this device\n",
- try_inquiry_len);
+ sdev_printk(KERN_INFO, sdev,
+ "scsi scan: %d byte inquiry failed. "
+ "Consider BLIST_INQUIRY_36 for this device\n",
+ try_inquiry_len);
/* If this pass failed, the third pass goes back and transfers
* the same amount as we successfully got in the first pass. */
@@ -702,8 +703,9 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
* strings.
*/
if (sdev->inquiry_len < 36) {
- printk(KERN_INFO "scsi scan: INQUIRY result too short (%d),"
- " using 36\n", sdev->inquiry_len);
+ sdev_printk(KERN_INFO, sdev,
+ "scsi scan: INQUIRY result too short (%d),"
+ " using 36\n", sdev->inquiry_len);
sdev->inquiry_len = 36;
}
@@ -822,7 +824,8 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
sdev->writeable = 0;
break;
default:
- printk(KERN_INFO "scsi: unknown device type %d\n", sdev->type);
+ sdev_printk(KERN_INFO, sdev, "unknown device type %d\n",
+ sdev->type);
}
if (sdev->type == TYPE_RBC || sdev->type == TYPE_ROM) {
@@ -1044,7 +1047,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
sdev = scsi_device_lookup_by_target(starget, lun);
if (sdev) {
if (rescan || !scsi_device_created(sdev)) {
- SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
+ SCSI_LOG_SCAN_BUS(3, sdev_printk(KERN_INFO, sdev,
"scsi scan: device exists on %s\n",
dev_name(&sdev->sdev_gendev)));
if (sdevp)
@@ -1131,7 +1134,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
if (((result[0] >> 5) == 1 || starget->pdt_1f_for_no_lun) &&
(result[0] & 0x1f) == 0x1f &&
!scsi_is_wlun(lun)) {
- SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO
+ SCSI_LOG_SCAN_BUS(3, sdev_printk(KERN_INFO, sdev,
"scsi scan: peripheral device type"
" of 31, no device added\n"));
res = SCSI_SCAN_TARGET_PRESENT;
@@ -1185,8 +1188,8 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
u64 sparse_lun, lun;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
- SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: Sequential scan of"
- "%s\n", dev_name(&starget->dev)));
+ SCSI_LOG_SCAN_BUS(3, starget_printk(KERN_INFO, starget,
+ "scsi scan: Sequential scan\n"));
max_dev_lun = min(max_scsi_luns, shost->max_lun);
/*
@@ -1431,17 +1434,19 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
* a retry.
*/
for (retries = 0; retries < 3; retries++) {
- SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: Sending"
- " REPORT LUNS to %s (try %d)\n", devname,
+ SCSI_LOG_SCAN_BUS(3, sdev_printk (KERN_INFO, sdev,
+ "scsi scan: Sending REPORT LUNS to (try %d)\n",
retries));
result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
lun_data, length, &sshdr,
SCSI_TIMEOUT + 4 * HZ, 3, NULL);
- SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: REPORT LUNS"
- " %s (try %d) result 0x%x\n", result
- ? "failed" : "successful", retries, result));
+ SCSI_LOG_SCAN_BUS(3, sdev_printk (KERN_INFO, sdev,
+ "scsi scan: REPORT LUNS"
+ " %s (try %d) result 0x%x\n",
+ result ? "failed" : "successful",
+ retries, result));
if (result == 0)
break;
else if (scsi_sense_valid(&sshdr)) {
@@ -1467,10 +1472,11 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
num_luns = (length / sizeof(struct scsi_lun));
if (num_luns > max_scsi_report_luns) {
- printk(KERN_WARNING "scsi: On %s only %d (max_scsi_report_luns)"
- " of %d luns reported, try increasing"
- " max_scsi_report_luns.\n", devname,
- max_scsi_report_luns, num_luns);
+ sdev_printk(KERN_WARNING, sdev,
+ "Only %d (max_scsi_report_luns)"
+ " of %d luns reported, try increasing"
+ " max_scsi_report_luns.\n",
+ max_scsi_report_luns, num_luns);
num_luns = max_scsi_report_luns;
}
@@ -1485,9 +1491,9 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
lun = scsilun_to_int(lunp);
if (lun > sdev->host->max_lun) {
- printk(KERN_WARNING "scsi: %s lun%llu has a LUN larger"
- " than allowed by the host adapter\n",
- devname, lun);
+ sdev_printk(KERN_WARNING, sdev,
+ "lun%llu has a LUN larger than"
+ " allowed by the host adapter\n", lun);
} else {
int res;
@@ -1765,8 +1771,7 @@ static struct async_scan_data *scsi_prep_async_scan(struct Scsi_Host *shost)
return NULL;
if (shost->async_scan) {
- printk("%s called twice for host %d", __func__,
- shost->host_no);
+ shost_printk(KERN_INFO, shost, "%s called twice\n", __func__);
dump_stack();
return NULL;
}
@@ -1819,8 +1824,7 @@ static void scsi_finish_async_scan(struct async_scan_data *data)
mutex_lock(&shost->scan_mutex);
if (!shost->async_scan) {
- printk("%s called twice for host %d", __func__,
- shost->host_no);
+ shost_printk(KERN_INFO, shost, "%s called twice\n", __func__);
dump_stack();
mutex_unlock(&shost->scan_mutex);
return;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 11:47:35 +0000