On Mon, Mar 16, 2020 at 06:46:25AM -0400, Yafang Shao wrote: > The task->flags is a 32-bits flag, in which 31 bits have already been > consumed. So it is hardly to introduce other new per process flag. > Currently there're still enough spaces in the bit-field section of > task_struct, so we can define the memstall state as a single bit in > task_struct instead. > > Suggested-by: Johannes Weiner <hannes@xxxxxxxxxxx> > Signed-off-by: Yafang Shao <laoar.shao@xxxxxxxxx> Thanks for reworking it. This looks good to me. Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
