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Code Issues Releases Wiki Activity

cgroup/cpuset: Rename functions dealing with DEADLINE accounting

Browse source 
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 <qyousef@layalina.io>
Signed-off-by: Juri Lelli <juri.lelli@redhat.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Juri Lelli 2023-05-08 09:58:49 +02:00 committed by Tejun Heo
parent ba0ad6ed89
commit ad3a557daf
1 changed files with 4 additions and 4 deletions
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8
kernel/cgroup/cpuset.c
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@ -1066,7 +1066,7 @@ static int generate_sched_domains(cpumask_var_t **domains,
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(struct cpuset *cs)
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 ndoms_new, cpumask_var_t doms_new[],
{
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);
}