For a cgroup subsystem who should init early, then it should carefully
take care of the implementation of css_alloc, because it will be called
before mm_init() setup the world.
Luckily we don't, and we better explicitly assign the early_init field
to 0, for document reason.
Signed-off-by: Jianyu Zhan <nasa4...@gmail.com>
---
kernel/events/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index f83a71a..b3a8916 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -8062,5 +8062,6 @@ struct cgroup_subsys perf_event_cgrp_subsys = {
.css_free = perf_cgroup_css_free,
.exit = perf_cgroup_exit,
.attach = perf_cgroup_attach,
+ .early_init = 0,
};
#endif /* CONFIG_CGROUP_PERF */
--
2.0.0-rc0
--
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