On 2016/12/30 6:11, Tejun Heo wrote: > Hello, > > On the v2 hierarchy, when controllers are enabled and disabled, other > ->*attach() callbacks of other controllers are called spuriously with > the same source and destination. While this isn't critical, it's a > bit nasty and can lead to temporary double charging on certain > controllers. This patchset fixes the issue. > > This patchset contains the following three patches. > > 0001-cgroup-cosmetic-update-to-cgroup_taskset_add.patch > 0002-cgroup-track-migration-context-in-cgroup_mgctx.patch > 0003-cgroup-call-subsys-attach-only-for-subsystems-which-.patch > > 0001-0002 restructures migration context tracking so that extra state > can be tracked easily. 0003 fixes the spurious ->*attach() > invocations. > > This patchset is also available in the following git branch. > > git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git review-avoid-identity-attach > > diffstat follows. > > kernel/cgroup/cgroup-internal.h | 69 +++++++++++++++-- > kernel/cgroup/cgroup-v1.c | 10 +- > kernel/cgroup/cgroup.c | 161 ++++++++++++++++------------------------ > 3 files changed, 135 insertions(+), 105 deletions(-) > Acked-by: Zefan Li <lizefan@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
