On Fri, Apr 13, 2018 at 05:43:39PM +0530, vinayak menon wrote: > One such case I have encountered is that of the ION page pool. The page pool > registers a shrinker. When not in any memory pressure page pool can go high > and thus cause an mmap to fail when OVERCOMMIT_GUESS is set. I can send > a patch to account ION page pool pages in NR_INDIRECTLY_RECLAIMABLE_BYTES.
Why not just account them as NR_SLAB_RECLAIMABLE? I know it's not slab, but other than that mis-naming, it seems like it'll do the right thing.
