On Mon, Oct 25, 2010 at 03:37:26PM +0900, KAMEZAWA Hiroyuki wrote: > I wonder this should be for stable tree...but want to hear opinions before. Because it's VM_BUG_ON instead of BUG_ON, I don't think it's something we are likely to see triggered on stable kernels. It is worth introducing a VM_WARN_ON do you think to catch really bad callers, ones where it is not advisory? Whether such a helper was introduced or not though, this does fix a real problem so; Acked-by: Mel Gorman <mel@xxxxxxxxx> -- Mel Gorman Part-time Phd Student Linux Technology Center University of Limerick IBM Dublin Software Lab -- 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>