From ed5fda986d2071369b88dfeff9ac34047a437a7e Mon Sep 17 00:00:00 2001 From: James Smart Date: Fri, 1 Jul 2022 14:14:17 -0700 Subject: [PATCH] scsi: lpfc: Remove extra atomic_inc on cmd_pending in queuecommand after VMID VMID introduced an extra increment of cmd_pending, causing double-counting of the I/O. The normal increment ios performed in lpfc_get_scsi_buf. Link: https://lore.kernel.org/r/20220701211425.2708-5-jsmart2021@gmail.com Fixes: 4a7c4d478621 ("scsi: lpfc: vmid: Introduce VMID in I/O path") Cc: # v5.14+ Co-developed-by: Justin Tee Signed-off-by: Justin Tee Signed-off-by: James Smart Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_scsi.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index ba5e4016262e2..084c0f9fdc3a6 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -5456,7 +5456,6 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) cur_iocbq->cmd_flag |= LPFC_IO_VMID; } } - atomic_inc(&ndlp->cmd_pending); #ifdef CONFIG_SCSI_LPFC_DEBUG_FS if (unlikely(phba->hdwqstat_on & LPFC_CHECK_SCSI_IO)) -- 2.39.5