Comment 3 for bug 1378789

How would I prove that? Is there something specific you'd like me to test? We've deployed this in 14.10 for a few months now and haven't seen any issues, before deploying the same change to 14.10 I asked the Ubuntu kernel team if we can switch to CFQ and they gave me the green light saying that it should be just a drop in replacement.

Oh and udev seems to get loaded fairly late in the boot process ( as far as I can understand it gets loaded after the virtual file systems event ), so booting should NOT be affected by this change at all.