diff options
| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2022-08-26 11:48:29 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2022-08-26 11:14:34 -1000 |
| commit | 075b593f54f0f3883532cb750081cae6917bc8fe (patch) | |
| tree | 11ead9cc37bd67c702ef94862f922d1575169e95 /kernel/cgroup/cgroup-internal.h | |
| parent | 265efc941fbb5c4478d0466fbb2186bf6d57a9be (diff) | |
cgroup: Use cgroup_attach_{lock,unlock}() from cgroup_attach_task_all()
No behavior changes; preparing for potential locking changes in future.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by:Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup/cgroup-internal.h')
| -rw-r--r-- | kernel/cgroup/cgroup-internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-internal.h index 36b740cb3d59..2c7ecca226be 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -250,6 +250,8 @@ int cgroup_migrate(struct task_struct *leader, bool threadgroup, int cgroup_attach_task(struct cgroup *dst_cgrp, struct task_struct *leader, bool threadgroup); +void cgroup_attach_lock(bool lock_threadgroup); +void cgroup_attach_unlock(bool lock_threadgroup); struct task_struct *cgroup_procs_write_start(char *buf, bool threadgroup, bool *locked) __acquires(&cgroup_threadgroup_rwsem); |