From f43caa2adc96fc9c95fd77eef63cdff86ebf33cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Michal=20Koutn=C3=BD?= Date: Fri, 24 Jan 2020 12:40:16 +0100 Subject: cgroup: Clean up css_set task traversal MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit css_task_iter stores pointer to head of each iterable list, this dates back to commit 0f0a2b4fa621 ("cgroup: reorganize css_task_iter") when we did not store cur_cset. Let us utilize list heads directly in cur_cset and streamline css_task_iter_advance_css_set a bit. This is no intentional function change. Signed-off-by: Michal Koutný Signed-off-by: Tejun Heo --- include/linux/cgroup.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index e75d2191226b..f1219b927817 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -58,9 +58,6 @@ struct css_task_iter { struct list_head *tcset_head; struct list_head *task_pos; - struct list_head *tasks_head; - struct list_head *mg_tasks_head; - struct list_head *dying_tasks_head; struct list_head *cur_tasks_head; struct css_set *cur_cset; -- cgit v1.2.3