On Mon, 2013-04-08 at 19:23 -0700, Tejun Heo wrote: > perf_event cgroup controller is one of the remaining few with broken > hierarchy support. It turns out it's pretty easy to implement - the > only thing necessary is making perf_cgroup_match() return %true also > when the cgroup of the current task is a descendant of the event's > cgroup. This patchset implements cgroup_is_descendant() and uses it > to implement hierarchy support in perf_event controller. > > This patchset contains the following three patches. > > 0001-cgroup-make-sure-parent-won-t-be-destroyed-before-it.patch > 0002-cgroup-implement-cgroup_is_descendant.patch > 0003-perf-make-perf_event-cgroup-hierarchical.patch
Thanks, looks simple and straight fwd. > Ingo, how should these be routed? > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git > perf_event-hierarchy-support Ingo typically likes multi-maintainer sets to be pulled from a common tree into all relevant maintainer trees so that git merges afterwards just-work (tm). But I'll let him expand. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
