On Fri, Mar 4, 2022 at 5:35 PM Miaohe Lin <linmiaohe@xxxxxxxxxx> wrote: > > When mapping_locked is true, TTU_RMAP_LOCKED is always set to ttu. We can > check ttu instead so mapping_locked can be removed. And ttu is either 0 > or TTU_RMAP_LOCKED now. Change '|=' to '=' to reflect this. > > Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> Thanks.
