IB/srp: Process all error completions
If the RDMA RC connection is closed, tell the SCSI mid-layer to terminate all pending commands instead of only the first. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: David Dillow <dillowda@ornl.gov> Signed-off-by: Roland Dreier <roland@purestorage.com>
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@ -1274,8 +1274,12 @@ static void srp_handle_qp_err(enum ib_wc_status wc_status,
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enum ib_wc_opcode wc_opcode,
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struct srp_target_port *target)
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{
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shost_printk(KERN_ERR, target->scsi_host, PFX "failed %s status %d\n",
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wc_opcode & IB_WC_RECV ? "receive" : "send", wc_status);
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if (!target->qp_in_error) {
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shost_printk(KERN_ERR, target->scsi_host,
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PFX "failed %s status %d\n",
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wc_opcode & IB_WC_RECV ? "receive" : "send",
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wc_status);
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}
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target->qp_in_error = true;
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}
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@ -1290,7 +1294,6 @@ static void srp_recv_completion(struct ib_cq *cq, void *target_ptr)
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srp_handle_recv(target, &wc);
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} else {
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srp_handle_qp_err(wc.status, wc.opcode, target);
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break;
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}
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}
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}
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@ -1307,7 +1310,6 @@ static void srp_send_completion(struct ib_cq *cq, void *target_ptr)
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list_add(&iu->list, &target->free_tx);
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} else {
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srp_handle_qp_err(wc.status, wc.opcode, target);
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break;
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}
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}
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}
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