On Sat, Nov 05, 2016 at 08:18:05PM +0200, Avi Kivity wrote: > The big problem with "it depends" is that usually the information it > depends on is not available, so the application has to rely on a human to > guess correctly. With the trend for machines to be managed by machines, > it's really hard to get optimal performance. So exposure of any > information that can help to make a decision, including that the kernel can > make good use of TRIM, will be very helpful. I agree with you, but until devices tell us that their discard implementation sucks on their own there is not much I can help you there. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
