block/block-backend: add blk_co_pwritev_part
commitb30168647fea0fc173a0e244d2943fc5575ca511
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Fri, 11 Oct 2019 09:07:09 +0000 (11 12:07 +0300)
committerMax Reitz <mreitz@redhat.com>
Mon, 28 Oct 2019 10:22:30 +0000 (28 11:22 +0100)
treed4aecbc6291ddcd6575e99f625326e8ac07590c0
parent5c511ac375a859dd12a4c82b56549791570442d3
block/block-backend: add blk_co_pwritev_part

Add blk write function with qiov_offset parameter. It's needed for the
following commit.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191011090711.19940-4-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
block/block-backend.c
include/sysemu/block-backend.h