On Sat, Apr 3, 2010 at 1:02 AM, Mel Gorman <mel@xxxxxxxxx> wrote: > PageAnon pages that are unmapped may or may not have an anon_vma so are > not currently migrated. However, a swap cache page can be migrated and > fits this description. This patch identifies page swap caches and allows > them to be migrated but ensures that no attempt to made to remap the pages > would would potentially try to access an already freed anon_vma. > > Signed-off-by: Mel Gorman <mel@xxxxxxxxx> Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx> Thanks for your effort, Mel. -- Kind regards, Minchan Kim -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>