On Wed, Mar 06, 2019 at 10:00:05AM -0800, Alexander Duyck wrote: > I have been thinking about this. Instead of stealing the page couldn't > you simply flag it that there is a hint in progress and simply wait in > arch_alloc_page until the hint has been processed? The problem is in > stealing pages you are going to introduce false OOM issues when the > memory isn't available because it is being hinted on. Can we not give them back in an OOM notifier? -- MST
