hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cgroup: remove an unused parameter from cgroup_task_migrate() 

cgroup_task_migrate() no longer uses @old_cgrp.  Remove it.

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo 2015-10-15 16:41:49 -04:00
parent a3e72739b7
commit b309e5b743
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
kernel/cgroup.c
View File

@ -2235,14 +2235,12 @@ struct task_struct *cgroup_taskset_next(struct cgroup_taskset *tset)
/**
* cgroup_task_migrate - move a task from one cgroup to another.
* @old_cgrp: the cgroup @tsk is being migrated from
* @tsk: the task being migrated
* @new_cset: the new css_set @tsk is being attached to
*
* Must be called with cgroup_mutex, threadgroup and css_set_rwsem locked.
*/
static void cgroup_task_migrate(struct cgroup *old_cgrp,
struct task_struct *tsk,
static void cgroup_task_migrate(struct task_struct *tsk,
struct css_set *new_cset)
{
struct css_set *old_cset;
@ -2311,8 +2309,7 @@ static int cgroup_taskset_migrate(struct cgroup_taskset *tset,
down_write(&css_set_rwsem);
list_for_each_entry(cset, &tset->src_csets, mg_node) {
list_for_each_entry_safe(task, tmp_task, &cset->mg_tasks, cg_list)
cgroup_task_migrate(cset->mg_src_cgrp, task,
cset->mg_dst_cset);
cgroup_task_migrate(task, cset->mg_dst_cset);
}
up_write(&css_set_rwsem);