diff options
| author | Andi Kleen <ak@linux.intel.com> | 2010-09-28 01:37:55 -0400 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2010-10-07 03:47:10 -0400 |
| commit | 47f43e7efadacc627f325aba64c6a547de0926db (patch) | |
| tree | e83afbf6be4f594d6f0cd1bf815e9469d4a14f18 /kernel | |
| parent | 0d9ee6a2d4a6e92c49e6fa9469e5731d21ee203e (diff) | |
HWPOISON: Stop shrinking at right page count
When we call the slab shrinker to free a page we need to stop at
page count one because the caller always holds a single reference, not zero.
This avoids useless looping over slab shrinkers and freeing too much
memory.
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions