[PATCH v2] cgroup: remove unused parameter in cgroup_task_migrate().

[PATCH v2] cgroup: remove unused parameter in cgroup_task_migrate().

[Kevin Wilson]

This patch removes unused parameter from cgroup_task_migrate().

Signed-off-by: Kevin Wilson <wkevils-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 kernel/cgroup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 04fa2ab..4aee5bd 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1911,7 +1911,7 @@ EXPORT_SYMBOL_GPL(cgroup_taskset_size);
  *
  * Must be called with cgroup_mutex and threadgroup locked.
  */
-static void cgroup_task_migrate(struct cgroup *cgrp, struct cgroup *oldcgrp,
+static void cgroup_task_migrate(struct cgroup *oldcgrp,
 				struct task_struct *tsk, struct css_set *newcg)
 {
 	struct css_set *oldcg;
@@ -2084,7 +2084,7 @@ int cgroup_attach_task(struct cgroup *cgrp, struct task_struct *tsk,
 	 */
 	for (i = 0; i < group_size; i++) {
 		tc = flex_array_get(group, i);
-		cgroup_task_migrate(cgrp, tc->cgrp, tc->task, tc->cg);
+		cgroup_task_migrate(tc->cgrp, tc->task, tc->cg);
 	}
 	/* nothing is sensitive to fork() after this point. */
 
-- 
1.8.1.4

Re: [PATCH v2] cgroup: remove unused parameter in cgroup_task_migrate().

[Li Zefan]

On 2013/4/1 15:51, Kevin Wilson wrote:
> This patch removes unused parameter from cgroup_task_migrate().
> 
> Signed-off-by: Kevin Wilson <wkevils-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Acked-by: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>

You should have retained the ack tag..

Re: [PATCH v2] cgroup: remove unused parameter in cgroup_task_migrate().

[Tejun Heo]

On Mon, Apr 01, 2013 at 10:51:37AM +0300, Kevin Wilson wrote:
> This patch removes unused parameter from cgroup_task_migrate().
> 
> Signed-off-by: Kevin Wilson <wkevils-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Applied to cgroup/for-3.10.

Thanks.

-- 
tejun