On 03/17/2012 03:36 AM, Tejun Heo wrote:
+static void cgroup_clear_directory(struct dentry *dir)
+{
+ struct cgroup *cgrp = __d_cgrp(dir);
+
+ while (!list_empty(&cgrp->files))
+ cgroup_rm_file(cgrp, NULL);
+ WARN_ON_ONCE(!list_empty(&dir->d_subdirs));
}
I am hitting this warning here under pretty much normal conditions.
You forgot to account for trivial directories like "."
I'll send a patch ontop of what you have.
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