It's not currently possible allocate reclaimable, nonsensitive pages. For the moment, just add __GFP_SENSITIVE. This will need to be fixed before this can be a [PATCH]. Signed-off-by: Brendan Jackman <jackmanb@xxxxxxxxxx> --- mm/slub.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/mm/slub.c b/mm/slub.c index 1f50129dcfb3cd1fc76ac9398fa7718cedb42385..132e894e96df20f2e2d69d0b602b4719cdc072f5 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5559,7 +5559,11 @@ static int calculate_sizes(struct kmem_cache_args *args, struct kmem_cache *s) s->allocflags |= GFP_DMA32; if (s->flags & SLAB_RECLAIM_ACCOUNT) - s->allocflags |= __GFP_RECLAIMABLE; + /* + * TODO: Cannot currently allocate reclaimable, nonsensitive + * pages. For the moment, just add __GFP_SENSITIVE. + */ + s->allocflags |= __GFP_RECLAIMABLE | __GFP_SENSITIVE; /* * Determine the number of objects per slab -- 2.49.0.rc1.451.g8f38331e32-goog
