From 4eb867e98c1815d9d7a2a9380182005df12064a7 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Sun, 12 Apr 2015 17:55:17 +0200 Subject: virtio_blk: comment fix update virtio blk header from latest linux, include comment fixups. Signed-off-by: Michael S. Tsirkin Message-id: 1428854036-12806-1-git-send-email-mst@redhat.com Signed-off-by: Stefan Hajnoczi Signed-off-by: Kevin Wolf --- include/standard-headers/linux/virtio_blk.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/standard-headers') diff --git a/include/standard-headers/linux/virtio_blk.h b/include/standard-headers/linux/virtio_blk.h index 12016b47f3..cd601f4069 100644 --- a/include/standard-headers/linux/virtio_blk.h +++ b/include/standard-headers/linux/virtio_blk.h @@ -58,7 +58,7 @@ struct virtio_blk_config { uint32_t size_max; /* The maximum number of segments (if VIRTIO_BLK_F_SEG_MAX) */ uint32_t seg_max; - /* geometry the device (if VIRTIO_BLK_F_GEOMETRY) */ + /* geometry of the device (if VIRTIO_BLK_F_GEOMETRY) */ struct virtio_blk_geometry { uint16_t cylinders; uint8_t heads; @@ -117,7 +117,11 @@ struct virtio_blk_config { #define VIRTIO_BLK_T_BARRIER 0x80000000 #endif /* !VIRTIO_BLK_NO_LEGACY */ -/* This is the first element of the read scatter-gather list. */ +/* + * This comes first in the read scatter-gather list. + * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated, + * this is the first element of the read scatter-gather list. + */ struct virtio_blk_outhdr { /* VIRTIO_BLK_T* */ __virtio32 type; -- cgit v1.2.3