On 29.12.18 13:20, Vladimir Sementsov-Ogievskiy wrote: > Split out do_wait_serialising_requests with additional possibility to > not actually wait but just check, that there is something to wait for. > > Signed-off-by: Vladimir Sementsov-Ogievskiy > --- > block/io.c | 24 ++++++++++++++++-------- > 1 file changed, 16 insertions(+), 8 deletions(-) Reviewed-by: Max Reitz