From 5eb385cc5ae1b31fbcdd727854a00c5a083f6b9b Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 22 Feb 2016 22:25:46 -0500 Subject: Revert "cgroup: add cgroup_subsys->css_e_css_changed()" This reverts commit 56c807ba4e91f0980567b6a69de239677879b17f. cgroup_subsys->css_e_css_changed() was supposed to be used by cgroup writeback support; however, the change to per-inode cgroup association made it unnecessary and the callback doesn't have any user. Remove it. Signed-off-by: Tejun Heo Acked-by: Johannes Weiner --- include/linux/cgroup-defs.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/cgroup-defs.h') diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 789471dba6fb..4f3c0dac26b5 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -434,7 +434,6 @@ struct cgroup_subsys { void (*css_released)(struct cgroup_subsys_state *css); void (*css_free)(struct cgroup_subsys_state *css); void (*css_reset)(struct cgroup_subsys_state *css); - void (*css_e_css_changed)(struct cgroup_subsys_state *css); int (*can_attach)(struct cgroup_taskset *tset); void (*cancel_attach)(struct cgroup_taskset *tset); -- cgit