Add virtqueue_add_sgs which is more general than virtqueue_add_buf, which makes virtio-scsi and virtio-blk nicer, then add virtqueue_add_inbuf and virtqueue_add_outbuf which handle the more general case, and finally delete virtqueue_add_buf(). I'm hoping this will be the final post of the whole series, and it can move from my pending-rebases tree into virtio-next. Thanks! Rusty. Paolo Bonzini (4): scatterlist: introduce sg_unmark_end virtio-blk: reorganize virtblk_add_req virtio-blk: use virtqueue_add_sgs on bio path virtio-blk: use virtqueue_add_sgs on req path Rusty Russell (17): virtio_ring: virtqueue_add_sgs, to add multiple sgs. virtio_ring: don't count elements twice for add_buf path. virtio_ring: inline internal vring functions more aggressively. virtio_ring: virtqueue_add_outbuf / virtqueue_add_inbuf. tools/virtio: make vringh_test use inbuf/outbuf. virtio_blk: remove nents member. virtio_scsi: use virtqueue_add_inbuf() for virtscsi_kick_event. virtio_net: use virtqueue_add_sgs[] for command buffers. virtio_net: use simplified virtqueue accessors. virtio_rng: use simplified virtqueue accessors. virtio_console: use simplified virtqueue accessors. caif_virtio: use simplified virtqueue accessors. virtio_rpmsg_bus: use simplified virtqueue accessors. virtio_balloon: use simplified virtqueue accessors. 9p/trans_virtio.c: use virtio_add_sgs[] tools/virtio: remove virtqueue_add_buf() from tests. virtio: remove virtqueue_add_buf(). Wanlong Gao (1): virtio-scsi: use virtqueue_add_sgs for command buffers block/blk-integrity.c | 2 +- block/blk-merge.c | 2 +- drivers/block/virtio_blk.c | 146 ++++++++++------------ drivers/char/hw_random/virtio-rng.c | 2 +- drivers/char/virtio_console.c | 6 +- drivers/net/caif/caif_virtio.c | 3 +- drivers/net/virtio_net.c | 61 +++++---- drivers/rpmsg/virtio_rpmsg_bus.c | 8 +- drivers/scsi/virtio_scsi.c | 95 ++++++-------- drivers/virtio/virtio_balloon.c | 6 +- drivers/virtio/virtio_ring.c | 235 +++++++++++++++++++++++++---------- include/linux/scatterlist.h | 16 +++ include/linux/virtio.h | 18 ++- net/9p/trans_virtio.c | 48 +++++-- tools/virtio/linux/scatterlist.h | 16 +++ tools/virtio/linux/virtio.h | 18 ++- tools/virtio/virtio_test.c | 6 +- tools/virtio/vringh_test.c | 30 ++--- 18 files changed, 433 insertions(+), 285 deletions(-) -- 1.7.10.4 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
