On (06/25/15 18:31), Luigi Semenzato wrote: > We're using CFQ. > > CONFIG_DEFAULT_IOSCHED="cfq" > ... > CONFIG_IOSCHED_CFQ=y > CONFIG_IOSCHED_DEADLINE=y > CONFIG_IOSCHED_NOOP=y > any chance to try out DEADLINE? CFQ, as far as I understand, doesn't make too much sense for SSDs. -ss -- 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>