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cgroup: Fix cgroup_can_fork() and cgroup_post_fork() kernel-doc comment

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Add the description of @kargs in cgroup_can_fork() and
cgroup_post_fork() kernel-doc comment to remove warnings found
by running scripts/kernel-doc, which is caused by using 'make W=1'.

kernel/cgroup/cgroup.c:6235: warning: Function parameter or member
'kargs' not described in 'cgroup_can_fork'
kernel/cgroup/cgroup.c:6296: warning: Function parameter or member
'kargs' not described in 'cgroup_post_fork'

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Yang Li 2022-01-08 14:38:12 +08:00 committed by Tejun Heo
parent 95b99f353c
commit ffacbd11e2
1 changed files with 2 additions and 0 deletions
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2
kernel/cgroup/cgroup.c
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@ -6224,6 +6224,7 @@ static void cgroup_css_set_put_fork(struct kernel_clone_args *kargs)
/**
* cgroup_can_fork - called on a new task before the process is exposed
* @child: the child process
* @kargs: the arguments passed to create the child process
*
* This prepares a new css_set for the child process which the child will
* be attached to in cgroup_post_fork().
@ -6286,6 +6287,7 @@ void cgroup_cancel_fork(struct task_struct *child,
/**
* cgroup_post_fork - finalize cgroup setup for the child process
* @child: the child process
* @kargs: the arguments passed to create the child process
*
* Attach the child process to its css_set calling the subsystem fork()
* callbacks.