struct cfs_rq field nr_running has been renamed to nr_queued in kernel v6.14-rc1
(https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=736c55a02c477ad31c57ae4c69130f437855e051)

which is causing the runqlen.bt to fail with -
ERROR: Struct/union of type 'struct cfs_rq' does not contain a field named 'nr_running'

I want to ask how such kernel changes are handled?