On Tue, Jun 14, 2022 at 02:09:47PM -0400, Brian Foster wrote: > The IDR tree has hardcoded tag propagation logic to handle the > internal IDR_FREE tag and ignore all others. Fix up the hardcoded > logic to support additional tags. > > This is specifically to support a new internal IDR_TGID radix tree > tag used to improve search efficiency of pids with associated > PIDTYPE_TGID tasks within a pid namespace. Wouldn't it make sense to switch over to an xarray here rather then adding new features to the radix tree?
