| commit | 0474a60ec704324577782b1057d05b574388d552 | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <andi@firstfloor.org> | Wed Dec 16 12:20:00 2009 +0100 |
| committer | Andi Kleen <ak@linux.intel.com> | Wed Dec 16 12:20:00 2009 +0100 |
| tree | 75c574fe9a64332aeed6c636bf6bd9e6485d1603 | |
| parent | fe194d3e100dea323d7b2de96d3b44d0c067ba7a [diff] |
HWPOISON: Use new shake_page in memory_failure shake_page handles more types of page caches than the much simpler lru_add_drain_all: - slab (quite inefficiently for now) - any other caches with a shrinker callback - per cpu page allocator pages - per CPU LRU Use this call to try to turn pages into free or LRU pages. Then handle the case of the page becoming free after drain everything. Signed-off-by: Andi Kleen <ak@linux.intel.com>