| commit | f3553220d4cc458d69f7da6e71a3a6097778bd28 | [log] [tgz] |
|---|---|---|
| author | Christian Brauner <christian.brauner@ubuntu.com> | Wed Feb 05 14:26:21 2020 +0100 |
| committer | Tejun Heo <tj@kernel.org> | Wed Feb 12 17:57:51 2020 -0500 |
| tree | 8b1323e0a992356c6999df4ea5fdc19e6850cedb | |
| parent | 5a5cf5cb30d7815c01035fde4b84edef85d11c68 [diff] |
cgroup: add cgroup_may_write() helper Add a cgroup_may_write() helper which we can use in the CLONE_INTO_CGROUP patch series to verify that we can write to the destination cgroup. Cc: Tejun Heo <tj@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Li Zefan <lizefan@huawei.com> Cc: cgroups@vger.kernel.org Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by: Tejun Heo <tj@kernel.org>