diff mbox series

[01/21] lpfc: Fix alloc context on oas lun creations

Message ID 20190522004911.573-2-jsmart2021@gmail.com (mailing list archive)
State Mainlined
Commit 2d71dc8eb6e826f42f5dd0c8e005044a65c1da8b
Headers show
Series lpfc: Update lpfc to revision 12.2.0.3 | expand

Commit Message

James Smart May 22, 2019, 12:48 a.m. UTC 
Softlockups are seen in low memory situations. They are due to
doing oas_lun allocation with GFP_KERNEL in atomic contexts.

Change the calls to oas_lun to indicate atomic context so that
GFP_ATOMIC is used.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
---
 drivers/scsi/lpfc/lpfc_scsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index ba996fbde89b..3873d5b97bc6 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5741,7 +5741,7 @@  lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn,
 
 	/* Create an lun info structure and add to list of luns */
 	lun_info = lpfc_create_device_data(phba, vport_wwpn, target_wwpn, lun,
-					   pri, false);
+					   pri, true);
 	if (lun_info) {
 		lun_info->oas_enabled = true;
 		lun_info->priority = pri;