On Tue, Aug 18 2015 at 4:26pm -0400, Mikulas Patocka <mpatocka@xxxxxxxxxx> wrote: > Mike, please submit this patch to the upstream kernel before 4.2 is > released, so that the all the kernels that support the options > "precise_timestamps" and "histogram" also report these values back. It is really late to be sending pull requests for 4.2 (next release is likely 4.2 final). I've already sent 6 'fixes' pull requests to Linus for 4.2. This patch is just too late, sorry. But what I will do is tag this commit for 4.2-stable inclusion. Userspace will have to check the DM ioctl version to know if DM provides these extra keywords. Mike -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
