Commit a49a11dc authored by Miaohe Lin's avatar Miaohe Lin Committed by Tejun Heo
Browse files

cgroup: remove unused macro for_each_e_css() 



for_each_e_css() is unused now. Remove it.

Signed-off-by: default avatarMiaohe Lin <linmiaohe@huawei.com>
Reviewed-by: default avatarYosry Ahmed <yosryahmed@google.com>
Reviewed-by: default avatarMichal Koutný <mkoutny@suse.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 659db078

kernel/cgroup/cgroup.c

+0 −15
Original line number Diff line number Diff line
@@ -690,21 +690,6 @@ EXPORT_SYMBOL_GPL(of_css); 
				lockdep_is_held(&cgroup_mutex)))) { }	\

		else



/**

 * for_each_e_css - iterate all effective css's of a cgroup

 * @css: the iteration cursor

 * @ssid: the index of the subsystem, CGROUP_SUBSYS_COUNT after reaching the end

 * @cgrp: the target cgroup to iterate css's of

 *

 * Should be called under cgroup_[tree_]mutex.

 */

#define for_each_e_css(css, ssid, cgrp)					    \

	for ((ssid) = 0; (ssid) < CGROUP_SUBSYS_COUNT; (ssid)++)	    \

		if (!((css) = cgroup_e_css_by_mask(cgrp,		    \

						   cgroup_subsys[(ssid)]))) \

			;						    \

		else



/**

 * do_each_subsys_mask - filter for_each_subsys with a bitmask

 * @ss: the iteration cursor