| commit | ab1f306fa92f4d875c8f0b9e9f90e27ca8e7b37b | [log] [tgz] |
|---|---|---|
| author | Yu Zhao <[email protected]> | Wed Dec 10 15:43:17 2014 -0800 |
| committer | Linus Torvalds <[email protected]> | Wed Dec 10 17:41:06 2014 -0800 |
| tree | 7f0815cfd3294ae8d683a88745a4ee98c6171038 | |
| parent | d7be003a9d275299f5ee36bbdf156654f59e08e9 [diff] |
mm: verify compound order when freeing a page This allows us to catch the bug fixed in the previous patch (mm: free compound page with correct order). Here we also verify whether a page is tail page or not -- tail pages are supposed to be freed along with their head, not by themselves. Signed-off-by: Yu Zhao <[email protected]> Reviewed-by: "Kirill A. Shutemov" <[email protected]> Cc: Andrea Arcangeli <[email protected]> Cc: Mel Gorman <[email protected]> Cc: David Rientjes <[email protected]> Cc: Bob Liu <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>