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Diff for /src/sys/dev/pci/if_vioif.c between version 1.37 and 1.38

version 1.37, 2017/05/17 20:13:02 version 1.38, 2017/06/01 02:45:11
Line 382  vioif_alloc_mems(struct vioif_softc *sc)
Line 382  vioif_alloc_mems(struct vioif_softc *sc)
         allocsize2 += sizeof(bus_dmamap_t) * (rxqsize + txqsize);          allocsize2 += sizeof(bus_dmamap_t) * (rxqsize + txqsize);
         allocsize2 += sizeof(struct mbuf*) * (rxqsize + txqsize);          allocsize2 += sizeof(struct mbuf*) * (rxqsize + txqsize);
         sc->sc_arrays = kmem_zalloc(allocsize2, KM_SLEEP);          sc->sc_arrays = kmem_zalloc(allocsize2, KM_SLEEP);
         if (sc->sc_arrays == NULL)  
                 goto err_dmamem_map;  
         sc->sc_txhdr_dmamaps = sc->sc_arrays + rxqsize;          sc->sc_txhdr_dmamaps = sc->sc_arrays + rxqsize;
         sc->sc_rx_dmamaps = sc->sc_txhdr_dmamaps + txqsize;          sc->sc_rx_dmamaps = sc->sc_txhdr_dmamaps + txqsize;
         sc->sc_tx_dmamaps = sc->sc_rx_dmamaps + rxqsize;          sc->sc_tx_dmamaps = sc->sc_rx_dmamaps + rxqsize;
Line 503  err_reqs:
Line 501  err_reqs:
                 kmem_free(sc->sc_arrays, allocsize2);                  kmem_free(sc->sc_arrays, allocsize2);
                 sc->sc_arrays = 0;                  sc->sc_arrays = 0;
         }          }
 err_dmamem_map:  
         bus_dmamem_unmap(virtio_dmat(vsc), sc->sc_hdrs, allocsize);          bus_dmamem_unmap(virtio_dmat(vsc), sc->sc_hdrs, allocsize);
 err_dmamem_alloc:  err_dmamem_alloc:
         bus_dmamem_free(virtio_dmat(vsc), &sc->sc_hdr_segs[0], 1);          bus_dmamem_free(virtio_dmat(vsc), &sc->sc_hdr_segs[0], 1);

Legend:
Removed from v.1.37  
changed lines
  Added in v.1.38

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