Hi, I am trying to understand the calculations in mm/page-writeback.c but I am falling short of theoretical knowledge. What online (or otherwise) reading material can be used to fully understand the maths formulae in mm/page-writeback.c ? ( Sorry for my last email with unchanged subject line. ) Thanks, Rajman. -- 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>