On Wed, Aug 18, 2021 at 09:24:01AM +0200, David Hildenbrand wrote:
Might we want to add a TODO in the code? We have a similar one in
mm/page_isolation.c:set_migratetype_isolate() and it's certainly a reminder
that something of value is missing.
Yes, that will be helpful. The below's what's in my mind, but if someone
has better idea, that's fine.
@@ -296,11 +296,9 @@ void shake_page(struct page *p, int access)
- * Only call shrink_node_slabs here (which would also shrink
- * other caches) if access is not potentially fatal.
+ * TODO: Could shrink slab caches here if a lightweight range-based
+ * shrinker will be available.
- if (access)