Commit f8719ccf authored by Jianyu Zhan's avatar Jianyu Zhan Committed by Tejun Heo
Browse files

cgroup: remove orphaned cgroup_pidlist_seq_operations 



6612f05b ("cgroup: unify pidlist and other file handling")
has removed the only user of cgroup_pidlist_seq_operations :
cgroup_pidlist_open().

This patch removes it.

Signed-off-by: default avatarJianyu Zhan <nasa4836@gmail.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 2f0edc04

kernel/cgroup.c

+0 −11
Original line number Diff line number Diff line
@@ -3880,17 +3880,6 @@ static int cgroup_pidlist_show(struct seq_file *s, void *v) 
	return seq_printf(s, "%d\n", *(int *)v);

}



/*

 * seq_operations functions for iterating on pidlists through seq_file -

 * independent of whether it's tasks or procs

 */

static const struct seq_operations cgroup_pidlist_seq_operations = {

	.start = cgroup_pidlist_start,

	.stop = cgroup_pidlist_stop,

	.next = cgroup_pidlist_next,

	.show = cgroup_pidlist_show,

};



static u64 cgroup_read_notify_on_release(struct cgroup_subsys_state *css,

					 struct cftype *cft)

{

CRA Git | Maintained and supported by SUSTech CRA and CCSE