In this situations polling helps rather than interrupt driven IO. When there
is heavy IO(read more interrupts per sec), we should automatically switch to
polling mode, once the IO drops we can go to Interrupt driven. But how do we
decide when to switch modes?
Just my 2 cents .....
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/