Commit 6612f05b88fa309c9(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: Jianyu Zhan <nasa4836@xxxxxxxxx>
---
kernel/cgroup.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index b261798..38a9cd0 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -3883,17 +3883,6 @@ 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)
{
--
1.9.0.GIT
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