On Tue, Dec 11, 2007 at 07:25:32PM +0100, Kay Sievers wrote: > So we would need to strip the upper 32 bit of the numbers we see from > udev, and handle the case where the 32 bit number wraps around. Should be OK I think. Otherwise we can append a 64-bit field to the struct - with care, this can be done without breaking compatibility. Alasdair -- agk@xxxxxxxxxx -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel