On 09/04/2012 02:13 PM, Ezequiel Garcia wrote: > This field was being used to store size allocation so it could be > retrieved by ksize(). However, it is a bad practice to not mark a page > as a slab page and then use fields for special purposes. > There is no need to store the allocated size and > ksize() can simply return PAGE_SIZE << compound_order(page). What happens for allocations smaller than a page? It seems you are breaking ksize for those. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>