Remove this call from the generic subsystem flush. Leave it up to bpf
programs to manually flush any subsystems desired by using the kfunc
cgroup_rstat_flush().
Signed-off-by: JP Kobryn <inwardvessel@xxxxxxxxx>
---
kernel/cgroup/rstat.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/cgroup/rstat.c b/kernel/cgroup/rstat.c
index c52e8429c75d..03effaaf09a4 100644
--- a/kernel/cgroup/rstat.c
+++ b/kernel/cgroup/rstat.c
@@ -346,10 +346,8 @@ static void cgroup_rstat_flush_locked(struct cgroup_subsys_state *css)
for_each_possible_cpu(cpu) {
struct cgroup_subsys_state *pos = cgroup_rstat_updated_list(css, cpu);
- for (; pos; pos = pos->rstat_flush_next) {
- bpf_rstat_flush(pos->cgroup, cgroup_parent(pos->cgroup), cpu);
+ for (; pos; pos = pos->rstat_flush_next)
pos->ss->css_rstat_flush(pos, cpu);
- }
/* play nice and yield if necessary */
if (need_resched() || spin_needbreak(lock)) {
--
2.47.1
