On 12/6/18 11:18 AM, Paolo Valente wrote: > Hi Jens, > the first patch in this series fixes an error in the decrementing of > the counter of the number of groups with pending I/O. This wrong > decrement caused loss of throughput or, less likely, of control on > I/O. The second patch is a fix of some wrong comments, which somehow > contributed to making the above bug more difficult to find. Are you fine with this going into 4.21? I can't quite tell what your intent is. The first patch has a Fixes for something that went into this series, but then patch 2 is a comment update that would not normally be something to be applied at this stage. -- Jens Axboe