diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qedf/qedf_io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qedf/qedf_io.c b/drivers/scsi/qedf/qedf_io.c index e749a2dcaad7..64c176980752 100644 --- a/drivers/scsi/qedf/qedf_io.c +++ b/drivers/scsi/qedf/qedf_io.c @@ -1021,14 +1021,18 @@ qedf_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd) atomic_inc(&fcport->ios_to_queue); if (fcport->retry_delay_timestamp) { + /* Take fcport->rport_lock for resetting the delay_timestamp */ + spin_lock_irqsave(&fcport->rport_lock, flags); if (time_after(jiffies, fcport->retry_delay_timestamp)) { fcport->retry_delay_timestamp = 0; } else { + spin_unlock_irqrestore(&fcport->rport_lock, flags); /* If retry_delay timer is active, flow off the ML */ rc = SCSI_MLQUEUE_TARGET_BUSY; atomic_dec(&fcport->ios_to_queue); goto exit_qcmd; } + spin_unlock_irqrestore(&fcport->rport_lock, flags); } io_req = qedf_alloc_cmd(fcport, QEDF_SCSI_CMD); |