lkml.org 
[lkml]   [2019]   [Oct]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH AUTOSEL 4.19 039/100] scsi: lpfc: Correct localport timeout duration error
Date
From: James Smart <jsmart2021@gmail.com>

[ Upstream commit 2a0fb340fcc816975b8b0f2fef913d11999c39cf ]

Current code incorrectly specifies a completion wait timeout duration in 5
jiffies, when it should have been 5 seconds.

Fix the adjust for units for the completion timeout call.

[mkp: manual merge]

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/lpfc/lpfc_nvmet.c | 6 +++++-
drivers/scsi/lpfc/lpfc_nvmet.h | 2 ++
2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index e2575c8ec93e8..22efefcc6cd84 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -1713,7 +1713,11 @@ lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba)
}
tgtp->tport_unreg_cmp = &tport_unreg_cmp;
nvmet_fc_unregister_targetport(phba->targetport);
- wait_for_completion_timeout(&tport_unreg_cmp, 5);
+ if (!wait_for_completion_timeout(tgtp->tport_unreg_cmp,
+ msecs_to_jiffies(LPFC_NVMET_WAIT_TMO)))
+ lpfc_printf_log(phba, KERN_ERR, LOG_NVME,
+ "6179 Unreg targetport %p timeout "
+ "reached.\n", phba->targetport);
lpfc_nvmet_cleanup_io_context(phba);
}
phba->targetport = NULL;
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.h b/drivers/scsi/lpfc/lpfc_nvmet.h
index 0ec1082ce7ef6..3b170284a0e59 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.h
+++ b/drivers/scsi/lpfc/lpfc_nvmet.h
@@ -31,6 +31,8 @@
#define LPFC_NVMET_MRQ_AUTO 0
#define LPFC_NVMET_MRQ_MAX 16

+#define LPFC_NVMET_WAIT_TMO (5 * MSEC_PER_SEC)
+
/* Used for NVME Target */
struct lpfc_nvmet_tgtport {
struct lpfc_hba *phba;
--
2.20.1
\
 
 \ /
  Last update: 2019-10-19 00:22    [W:0.325 / U:12.384 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site