diff options
Diffstat (limited to 'drivers/scsi/libfc/fc_fcp.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_fcp.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index f7357308655a..14243fa5f8e8 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -158,6 +158,9 @@ static struct fc_fcp_pkt *fc_fcp_pkt_alloc(struct fc_lport *lport, gfp_t gfp) fsp->timer.data = (unsigned long)fsp; INIT_LIST_HEAD(&fsp->list); spin_lock_init(&fsp->scsi_pkt_lock); + } else { + per_cpu_ptr(lport->stats, get_cpu())->FcpPktAllocFails++; + put_cpu(); } return fsp; } @@ -264,6 +267,9 @@ static int fc_fcp_send_abort(struct fc_fcp_pkt *fsp) if (!fsp->seq_ptr) return -EINVAL; + per_cpu_ptr(fsp->lp->stats, get_cpu())->FcpPktAborts++; + put_cpu(); + fsp->state |= FC_SRB_ABORT_PENDING; return fsp->lp->tt.seq_exch_abort(fsp->seq_ptr, 0); } @@ -420,6 +426,8 @@ static inline struct fc_frame *fc_fcp_frame_alloc(struct fc_lport *lport, if (likely(fp)) return fp; + per_cpu_ptr(lport->stats, get_cpu())->FcpFrameAllocFails++; + put_cpu(); /* error case */ fc_fcp_can_queue_ramp_down(lport); return NULL; @@ -434,7 +442,7 @@ static void fc_fcp_recv_data(struct fc_fcp_pkt *fsp, struct fc_frame *fp) { struct scsi_cmnd *sc = fsp->cmd; struct fc_lport *lport = fsp->lp; - struct fcoe_dev_stats *stats; + struct fc_stats *stats; struct fc_frame_header *fh; size_t start_offset; size_t offset; @@ -496,7 +504,7 @@ static void fc_fcp_recv_data(struct fc_fcp_pkt *fsp, struct fc_frame *fp) if (~crc != le32_to_cpu(fr_crc(fp))) { crc_err: - stats = per_cpu_ptr(lport->dev_stats, get_cpu()); + stats = per_cpu_ptr(lport->stats, get_cpu()); stats->ErrorFrames++; /* per cpu count, not total count, but OK for limit */ if (stats->InvalidCRCCount++ < FC_MAX_ERROR_CNT) @@ -1372,10 +1380,10 @@ static void fc_fcp_timeout(unsigned long data) fsp->state |= FC_SRB_FCP_PROCESSING_TMO; - if (rpriv->flags & FC_RP_FLAGS_REC_SUPPORTED) - fc_fcp_rec(fsp); - else if (fsp->state & FC_SRB_RCV_STATUS) + if (fsp->state & FC_SRB_RCV_STATUS) fc_fcp_complete_locked(fsp); + else if (rpriv->flags & FC_RP_FLAGS_REC_SUPPORTED) + fc_fcp_rec(fsp); else fc_fcp_recovery(fsp, FC_TIMED_OUT); fsp->state &= ~FC_SRB_FCP_PROCESSING_TMO; @@ -1786,7 +1794,7 @@ int fc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc_cmd) struct fc_rport_libfc_priv *rpriv; int rval; int rc = 0; - struct fcoe_dev_stats *stats; + struct fc_stats *stats; rval = fc_remote_port_chkready(rport); if (rval) { @@ -1835,7 +1843,7 @@ int fc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc_cmd) /* * setup the data direction */ - stats = per_cpu_ptr(lport->dev_stats, get_cpu()); + stats = per_cpu_ptr(lport->stats, get_cpu()); if (sc_cmd->sc_data_direction == DMA_FROM_DEVICE) { fsp->req_flags = FC_SRB_READ; stats->InputRequests++; |