On 10/20/2016 08:46 AM, Kevin Wolf wrote: > All read/write functions already have a single coroutine-based function > on the BlockBackend level through which all requests go (no matter what > API style the external caller used) and which passes the requests down > to the block node level. > > This patch exports a bdrv_co_ioctl() function and uses it to extend this > mode of operation to ioctls. > > Signed-off-by: Kevin Wolf <kw...@redhat.com> > --- > block/block-backend.c | 39 +++++++++++++++++++++++++++++++++------ > block/io.c | 8 ++++---- > include/block/block.h | 1 + > include/sysemu/block-backend.h | 1 + > 4 files changed, 39 insertions(+), 10 deletions(-) >
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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