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-rw-r--r--kernel/cgroup.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 741c120e06c1..8f72853131d3 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1313,7 +1313,8 @@ static int cgroup_remount(struct super_block *sb, int *flags, char *data)
1313 goto out_unlock; 1313 goto out_unlock;
1314 } 1314 }
1315 1315
1316 /* (re)populate subsystem files */ 1316 /* clear out any existing files and repopulate subsystem files */
1317 cgroup_clear_directory(cgrp->dentry);
1317 cgroup_populate_dir(cgrp); 1318 cgroup_populate_dir(cgrp);
1318 1319
1319 if (opts.release_agent) 1320 if (opts.release_agent)
@@ -3644,9 +3645,6 @@ static int cgroup_populate_dir(struct cgroup *cgrp)
3644 int err; 3645 int err;
3645 struct cgroup_subsys *ss; 3646 struct cgroup_subsys *ss;
3646 3647
3647 /* First clear out any existing files */
3648 cgroup_clear_directory(cgrp->dentry);
3649
3650 err = cgroup_add_files(cgrp, NULL, files, ARRAY_SIZE(files)); 3648 err = cgroup_add_files(cgrp, NULL, files, ARRAY_SIZE(files));
3651 if (err < 0) 3649 if (err < 0)
3652 return err; 3650 return err;