Andi Kleen 588f9ce6ca HWPOISON: Be more aggressive at freeing non LRU caches
shake_page handles more types of page caches than lru_drain_all()

- per cpu page allocator pages
- per CPU LRU

Stops early when the page became free.

Used in followon patches.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
2009-12-16 12:19:57 +01:00
..
2009-12-07 22:23:40 +01:00