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authorTejun Heo <tj@kernel.org>2012-11-19 08:13:39 -0800
committerTejun Heo <tj@kernel.org>2012-11-19 08:13:39 -0800
commit033fa1c5f5f73833598a0beb022c0048fb769dad (patch)
treeec6c34da43d3d71ec3dbfc116ae1c3b8197edc89 /Documentation/cgroups
parent2260e7fc1f18ad815324605c1ce7d5c6fd9b19a2 (diff)
downloadlinux-033fa1c5f5f73833598a0beb022c0048fb769dad.tar.gz
cgroup, cpuset: remove cgroup_subsys->post_clone()
Currently CGRP_CPUSET_CLONE_CHILDREN triggers ->post_clone(). Now that clone_children is cpuset specific, there's no reason to have this rather odd option activation mechanism in cgroup core. cpuset can check the flag from its ->css_allocate() and take the necessary action. Move cpuset_post_clone() logic to the end of cpuset_css_alloc() and remove cgroup_subsys->post_clone(). Loosely based on Glauber's "generalize post_clone into post_create" patch. Signed-off-by: Tejun Heo <tj@kernel.org> Original-patch-by: Glauber Costa <glommer@parallels.com> Original-patch: <1351686554-22592-2-git-send-email-glommer@parallels.com> Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com> Acked-by: Li Zefan <lizefan@huawei.com> Cc: Glauber Costa <glommer@parallels.com>
Diffstat (limited to 'Documentation/cgroups')
-rw-r--r--Documentation/cgroups/cgroups.txt8
1 files changed, 0 insertions, 8 deletions
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index 24cdf76bd20..bcf1a00b06a 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -642,14 +642,6 @@ void exit(struct task_struct *task)
Called during task exit.
-void post_clone(struct cgroup *cgrp)
-(cgroup_mutex held by caller)
-
-Called during cgroup_create() to do any parameter
-initialization which might be required before a task could attach. For
-example, in cpusets, no task may attach before 'cpus' and 'mems' are set
-up.
-
void bind(struct cgroup *root)
(cgroup_mutex held by caller)