linux-kernel - Re: [PATCH v29 09/13] mm/damon/dbgfs: Support multiple contexts

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Message-ID: <98a75d0c-2d1a-807e-050b-fb8e7d92f447@amazon.com>
Date:   Mon, 14 Jun 2021 11:30:12 +0200
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Subject: Re: [PATCH v29 09/13] mm/damon/dbgfs: Support multiple contexts

+    new_dir = debugfs_create_dir(name, root);
+    dbgfs_dirs[dbgfs_nr_ctxs] = new_dir;

debugfs_create_dir might return ERR_PTR, should this be checked?