6.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Juri Lelli <juri.lelli@xxxxxxxxxx>
commit ad3a557daf6915296a43ef97a3e9c48e076c9dd8 upstream.
rebuild_root_domains() and update_tasks_root_domain() have neutral
names, but actually deal with DEADLINE bandwidth accounting.
Rename them to use 'dl_' prefix so that intent is more clear.
No functional change.
Suggested-by: Qais Yousef (Google) <qyousef@xxxxxxxxxxx>
Signed-off-by: Juri Lelli <juri.lelli@xxxxxxxxxx>
Reviewed-by: Waiman Long <longman@xxxxxxxxxx>
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Qais Yousef (Google) <qyousef@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
kernel/cgroup/cpuset.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -1066,7 +1066,7 @@ done:
return ndoms;
}
-static void update_tasks_root_domain(struct cpuset *cs)
+static void dl_update_tasks_root_domain(struct cpuset *cs)
{
struct css_task_iter it;
struct task_struct *task;
@@ -1079,7 +1079,7 @@ static void update_tasks_root_domain(str
css_task_iter_end(&it);
}
-static void rebuild_root_domains(void)
+static void dl_rebuild_rd_accounting(void)
{
struct cpuset *cs = NULL;
struct cgroup_subsys_state *pos_css;
@@ -1107,7 +1107,7 @@ static void rebuild_root_domains(void)
rcu_read_unlock();
- update_tasks_root_domain(cs);
+ dl_update_tasks_root_domain(cs);
rcu_read_lock();
css_put(&cs->css);
@@ -1121,7 +1121,7 @@ partition_and_rebuild_sched_domains(int
{
mutex_lock(&sched_domains_mutex);
partition_sched_domains_locked(ndoms_new, doms_new, dattr_new);
- rebuild_root_domains();
+ dl_rebuild_rd_accounting();
mutex_unlock(&sched_domains_mutex);
}
