Re: [PATCH v29 09/13] mm/damon/dbgfs: Support multiple contexts
From: sieberf
Date: Mon Jun 14 2021 - 05:30:46 EST
+ 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?