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| author | Andi Kleen <andi@firstfloor.org> | 2009-12-16 12:20:00 +0100 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2009-12-16 12:20:00 +0100 |
| commit | 0474a60ec704324577782b1057d05b574388d552 (patch) | |
| tree | 75c574fe9a64332aeed6c636bf6bd9e6485d1603 /samples | |
| parent | fe194d3e100dea323d7b2de96d3b44d0c067ba7a (diff) | |
| download | linux-stable-0474a60ec704324577782b1057d05b574388d552.tar.gz linux-stable-0474a60ec704324577782b1057d05b574388d552.tar.bz2 linux-stable-0474a60ec704324577782b1057d05b574388d552.zip | |
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>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions