Rename the state and waitq.
Signed-off-by: Matthew R. Ochs <[email protected]>
Signed-off-by: Manoj N. Kumar <[email protected]>
---
drivers/scsi/cxlflash/common.h | 4 ++--
drivers/scsi/cxlflash/main.c | 26 +++++++++++++-------------
drivers/scsi/cxlflash/superpipe.c | 14 +++++++-------
3 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/scsi/cxlflash/common.h b/drivers/scsi/cxlflash/common.h
index 03d2cc6..6e0be53 100644
--- a/drivers/scsi/cxlflash/common.h
+++ b/drivers/scsi/cxlflash/common.h
@@ -79,7 +79,7 @@ enum cxlflash_init_state {
enum cxlflash_state {
STATE_NORMAL, /* Normal running state, everything good */
- STATE_LIMBO, /* Limbo running state, trying to reset/recover */
+ STATE_RESET, /* Reset state, trying to reset/recover */
STATE_FAILTERM /* Failed/terminating state, error out users/threads */
};
@@ -127,7 +127,7 @@ struct cxlflash_cfg {
wait_queue_head_t tmf_waitq;
bool tmf_active;
- wait_queue_head_t limbo_waitq;
+ wait_queue_head_t reset_waitq;
enum cxlflash_state state;
};
diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c
index 89ee648..01b7f3e 100644
--- a/drivers/scsi/cxlflash/main.c
+++ b/drivers/scsi/cxlflash/main.c
@@ -382,8 +382,8 @@ static int cxlflash_queuecommand(struct Scsi_Host *host,
struct scsi_cmnd *scp)
spin_unlock_irqrestore(&cfg->tmf_waitq.lock, lock_flags);
switch (cfg->state) {
- case STATE_LIMBO:
- dev_dbg_ratelimited(&cfg->dev->dev, "%s: device in limbo!\n",
+ case STATE_RESET:
+ dev_dbg_ratelimited(&cfg->dev->dev, "%s: device is in reset!\n",
__func__);
rc = SCSI_MLQUEUE_HOST_BUSY;
goto out;
@@ -479,8 +479,8 @@ static int cxlflash_eh_device_reset_handler(struct
scsi_cmnd *scp)
if (unlikely(rcr))
rc = FAILED;
break;
- case STATE_LIMBO:
- wait_event(cfg->limbo_waitq, cfg->state != STATE_LIMBO);
+ case STATE_RESET:
+ wait_event(cfg->reset_waitq, cfg->state != STATE_RESET);
if (cfg->state == STATE_NORMAL)
break;
/* fall through */
@@ -519,7 +519,7 @@ static int cxlflash_eh_host_reset_handler(struct scsi_cmnd
*scp)
switch (cfg->state) {
case STATE_NORMAL:
- cfg->state = STATE_LIMBO;
+ cfg->state = STATE_RESET;
scsi_block_requests(cfg->host);
cxlflash_mark_contexts_error(cfg);
rcr = cxlflash_afu_reset(cfg);
@@ -528,11 +528,11 @@ static int cxlflash_eh_host_reset_handler(struct
scsi_cmnd *scp)
cfg->state = STATE_FAILTERM;
} else
cfg->state = STATE_NORMAL;
- wake_up_all(&cfg->limbo_waitq);
+ wake_up_all(&cfg->reset_waitq);
scsi_unblock_requests(cfg->host);
break;
- case STATE_LIMBO:
- wait_event(cfg->limbo_waitq, cfg->state != STATE_LIMBO);
+ case STATE_RESET:
+ wait_event(cfg->reset_waitq, cfg->state != STATE_RESET);
if (cfg->state == STATE_NORMAL)
break;
/* fall through */
@@ -705,7 +705,7 @@ static void cxlflash_wait_for_pci_err_recovery(struct
cxlflash_cfg *cfg)
struct pci_dev *pdev = cfg->dev;
if (pci_channel_offline(pdev))
- wait_event_timeout(cfg->limbo_waitq,
+ wait_event_timeout(cfg->reset_waitq,
!pci_channel_offline(pdev),
CXLFLASH_PCI_ERROR_RECOVERY_TIMEOUT);
}
@@ -2313,7 +2313,7 @@ static int cxlflash_probe(struct pci_dev *pdev,
cfg->mcctx = NULL;
init_waitqueue_head(&cfg->tmf_waitq);
- init_waitqueue_head(&cfg->limbo_waitq);
+ init_waitqueue_head(&cfg->reset_waitq);
INIT_WORK(&cfg->work_q, cxlflash_worker_thread);
cfg->lr_state = LINK_RESET_INVALID;
@@ -2405,7 +2405,7 @@ static pci_ers_result_t
cxlflash_pci_error_detected(struct pci_dev *pdev,
switch (state) {
case pci_channel_io_frozen:
- cfg->state = STATE_LIMBO;
+ cfg->state = STATE_RESET;
scsi_block_requests(cfg->host);
drain_ioctls(cfg);
rc = cxlflash_mark_contexts_error(cfg);
@@ -2417,7 +2417,7 @@ static pci_ers_result_t
cxlflash_pci_error_detected(struct pci_dev *pdev,
return PCI_ERS_RESULT_NEED_RESET;
case pci_channel_io_perm_failure:
cfg->state = STATE_FAILTERM;
- wake_up_all(&cfg->limbo_waitq);
+ wake_up_all(&cfg->reset_waitq);
scsi_unblock_requests(cfg->host);
return PCI_ERS_RESULT_DISCONNECT;
default:
@@ -2464,7 +2464,7 @@ static void cxlflash_pci_resume(struct pci_dev *pdev)
dev_dbg(dev, "%s: pdev=%p\n", __func__, pdev);
cfg->state = STATE_NORMAL;
- wake_up_all(&cfg->limbo_waitq);
+ wake_up_all(&cfg->reset_waitq);
scsi_unblock_requests(cfg->host);
}
diff --git a/drivers/scsi/cxlflash/superpipe.c
b/drivers/scsi/cxlflash/superpipe.c
index 8a18230..5d51c65 100644
--- a/drivers/scsi/cxlflash/superpipe.c
+++ b/drivers/scsi/cxlflash/superpipe.c
@@ -100,7 +100,7 @@ void cxlflash_stop_term_user_contexts(struct cxlflash_cfg
*cfg)
dev_dbg(dev, "%s: Wait for user contexts to quiesce...\n",
__func__);
- wake_up_all(&cfg->limbo_waitq);
+ wake_up_all(&cfg->reset_waitq);
ssleep(1);
}
}
@@ -1233,12 +1233,12 @@ static int check_state(struct cxlflash_cfg *cfg, bool
ioctl)
retry:
switch (cfg->state) {
- case STATE_LIMBO:
- dev_dbg(dev, "%s: Limbo state, going to wait...\n", __func__);
+ case STATE_RESET:
+ dev_dbg(dev, "%s: Reset state, going to wait...\n", __func__);
if (ioctl)
up_read(&cfg->ioctl_rwsem);
- rc = wait_event_interruptible(cfg->limbo_waitq,
- cfg->state != STATE_LIMBO);
+ rc = wait_event_interruptible(cfg->reset_waitq,
+ cfg->state != STATE_RESET);
if (ioctl)
down_read(&cfg->ioctl_rwsem);
if (unlikely(rc))
@@ -1581,10 +1581,10 @@ err1:
* quite possible for this routine to act as the kernel's EEH detection
* source (MMIO read of mbox_r). Because of this, there is a window of
* time where an EEH might have been detected but not yet 'serviced'
- * (callback invoked, causing the device to enter limbo state). To avoid
+ * (callback invoked, causing the device to enter reset state). To avoid
* looping in this routine during that window, a 1 second sleep is in place
* between the time the MMIO failure is detected and the time a wait on the
- * limbo wait queue is attempted via check_state().
+ * reset wait queue is attempted via check_state().
*
* Return: 0 on success, -errno on failure
*/
--
2.1.0
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