kernel_samsung_sm7125

jenna

History

Daniel Lezcano a77aea9201 cgroup: remove the ns_cgroup The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and leads to some problems: * cgroup creation is out-of-control * cgroup name can conflict when pids are looping * it is not possible to have a single process handling a lot of namespaces without falling in a exponential creation time * we may want to create a namespace without creating a cgroup The ns_cgroup was replaced by a compatibility flag 'clone_children', where a newly created cgroup will copy the parent cgroup values. The userspace has to manually create a cgroup and add a task to the 'tasks' file. This patch removes the ns_cgroup as suggested in the following thread: https://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html The 'cgroup_clone' function is removed because it is no longer used. This is a userspace-visible change. Commit `45531757b4` ("cgroup: notify ns_cgroup deprecated") (merged into 2.6.27) caused the kernel to emit a printk warning users that the feature is planned for removal. Since that time we have heard from XXX users who were affected by this. Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Jamal Hadi Salim <hadi@cyberus.ca> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Acked-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		14 years ago
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00-INDEX	…
blkio-controller.txt	blk-cgroup: Lower minimum weight from 100 to 10.	14 years ago
cgroup_event_listener.c	tree-wide: fix comment/printk typos	14 years ago
cgroups.txt	cgroup: remove the ns_cgroup	14 years ago
cpuacct.txt	…
cpusets.txt	Update cpuset info & webiste for cgroups	14 years ago
devices.txt	…
freezer-subsystem.txt	…
memcg_test.txt	tree-wide: fix comment/printk typos	14 years ago
memory.txt	memcg: update documentation to describe usage_in_bytes	14 years ago
resource_counter.txt	…