Commit b4cc6196 authored by Randy Dunlap's avatar Randy Dunlap Committed by Tejun Heo
Browse files

cgroup: cgroup-v1: clean up kernel-doc notation 



Fix kernel-doc warnings found in cgroup-v1.c:

kernel/cgroup/cgroup-v1.c:55: warning: No description found for return value of 'cgroup_attach_task_all'
kernel/cgroup/cgroup-v1.c:94: warning: expecting prototype for cgroup_trasnsfer_tasks(). Prototype was for cgroup_transfer_tasks() instead
cgroup-v1.c:96: warning: No description found for return value of 'cgroup_transfer_tasks'
kernel/cgroup/cgroup-v1.c:687: warning: No description found for return value of 'cgroupstats_build'

Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: cgroups@vger.kernel.org
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent c5c63b9a

kernel/cgroup/cgroup-v1.c

+7 −1
Original line number Diff line number Diff line
@@ -50,6 +50,8 @@ bool cgroup1_ssid_disabled(int ssid) 
 * cgroup_attach_task_all - attach task 'tsk' to all cgroups of task 'from'

 * @from: attach to all cgroups of a given task

 * @tsk: the task to be attached

 *

 * Return: %0 on success or a negative errno code on failure

 */

int cgroup_attach_task_all(struct task_struct *from, struct task_struct *tsk)

{
@@ -80,7 +82,7 @@ int cgroup_attach_task_all(struct task_struct *from, struct task_struct *tsk) 
EXPORT_SYMBOL_GPL(cgroup_attach_task_all);



/**

 * cgroup_trasnsfer_tasks - move tasks from one cgroup to another

 * cgroup_transfer_tasks - move tasks from one cgroup to another

 * @to: cgroup to which the tasks will be moved

 * @from: cgroup in which the tasks currently reside

 *
@@ -89,6 +91,8 @@ EXPORT_SYMBOL_GPL(cgroup_attach_task_all); 
 * is guaranteed to be either visible in the source cgroup after the

 * parent's migration is complete or put into the target cgroup.  No task

 * can slip out of migration through forking.

 *

 * Return: %0 on success or a negative errno code on failure

 */

int cgroup_transfer_tasks(struct cgroup *to, struct cgroup *from)

{
@@ -682,6 +686,8 @@ int proc_cgroupstats_show(struct seq_file *m, void *v) 
 *

 * Build and fill cgroupstats so that taskstats can export it to user

 * space.

 *

 * Return: %0 on success or a negative errno code on failure

 */

int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry)

{