On Thu, Jul 22, 2021 at 6:14 PM Suren Baghdasaryan <surenb@xxxxxxxxxx> wrote: > [...] > + > + mmap_read_lock(mm); How about mmap_read_trylock(mm) and return -EAGAIN on failure? > + if (!__oom_reap_task_mm(mm)) > + ret = -EAGAIN; > + mmap_read_unlock(mm); > +
