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| author | Tejun Heo <tj@kernel.org> | 2012-11-19 08:13:39 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-11-19 08:13:39 -0800 |
| commit | 033fa1c5f5f73833598a0beb022c0048fb769dad (patch) | |
| tree | ec6c34da43d3d71ec3dbfc116ae1c3b8197edc89 /Documentation/cgroups | |
| parent | 2260e7fc1f18ad815324605c1ce7d5c6fd9b19a2 (diff) | |
| download | linux-3.10-033fa1c5f5f73833598a0beb022c0048fb769dad.tar.gz linux-3.10-033fa1c5f5f73833598a0beb022c0048fb769dad.tar.bz2 linux-3.10-033fa1c5f5f73833598a0beb022c0048fb769dad.zip | |
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.txt | 8 |
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) |