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>
---
block/blk-cgroup.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index e4a4145..941bbc8 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -912,6 +912,7 @@ struct cgroup_subsys blkio_cgrp_subsys = {
.css_free = blkcg_css_free,
.can_attach = blkcg_can_attach,
.base_cftypes = blkcg_files,
+ .early_init = 0,
};
EXPORT_SYMBOL_GPL(blkio_cgrp_subsys);
--
2.0.0-rc0
--
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