ubifs_destroy_tnc_subtree 116 fs/ubifs/shrinker.c freed = ubifs_destroy_tnc_subtree(c, znode); ubifs_destroy_tnc_subtree 3068 fs/ubifs/tnc.c freed = ubifs_destroy_tnc_subtree(c, c->zroot.znode); ubifs_destroy_tnc_subtree 1867 fs/ubifs/ubifs.h long ubifs_destroy_tnc_subtree(const struct ubifs_info *c,