fs/ubifs/debug.c

243 	struct ubifs_dent_node *dent, *pdent = NULL;
287 		dent = ubifs_tnc_next_ent(c, &key, &nm);
288 		if (IS_ERR(dent)) {
289 			if (PTR_ERR(dent) != -ENOENT)
290 				pr_err("error %ld\n", PTR_ERR(dent));
295 		       count++, dent->name, get_dent_type(dent->type));
297 		nm.name = dent->name;
298 		nm.len = le16_to_cpu(dent->nlen);
300 		pdent = dent;
301 		key_read(c, &dent->key, &key);
458 		const struct ubifs_dent_node *dent = node;
459 		int nlen = le16_to_cpu(dent->nlen);
461 		key_read(c, &dent->key, &key);
465 		       (unsigned long long)le64_to_cpu(dent->inum));
466 		pr_err("\ttype           %d\n", (int)dent->type);
473 			for (i = 0; i < nlen && dent->name[i]; i++)
474 				pr_cont("%c", dent->name[i]);
1148 	struct ubifs_dent_node *dent, *pdent = NULL;
1162 		dent = ubifs_tnc_next_ent(c, &key, &nm);
1163 		if (IS_ERR(dent)) {
1164 			err = PTR_ERR(dent);
1170 		nm.name = dent->name;
1171 		nm.len = le16_to_cpu(dent->nlen);
1173 		if (dent->type == UBIFS_ITYPE_DIR)
1176 		pdent = dent;
1177 		key_read(c, &dent->key, &key);
1280 		ubifs_err(c, "2 xent/dent nodes with the same name");
2137 		struct ubifs_dent_node *dent = node;
2142 		err = ubifs_validate_entry(c, dent);
2150 		inum = le64_to_cpu(dent->inum);
2162 		inum = key_inum_flash(c, &dent->key);
2171 		nlen = le16_to_cpu(dent->nlen);
2179 			if (dent->type == UBIFS_ITYPE_DIR)
2759 	struct dentry *dent = file->f_path.dentry;
2764 	if (dent == d->dfs_chk_gen)
2766 	else if (dent == d->dfs_chk_index)
2768 	else if (dent == d->dfs_chk_orph)
2770 	else if (dent == d->dfs_chk_lprops)
2772 	else if (dent == d->dfs_chk_fs)
2774 	else if (dent == d->dfs_tst_rcvry)
2776 	else if (dent == d->dfs_ro_error)
2815 	struct dentry *dent = file->f_path.dentry;
2849 	if (dent == d->dfs_chk_gen)
2851 	else if (dent == d->dfs_chk_index)
2853 	else if (dent == d->dfs_chk_orph)
2855 	else if (dent == d->dfs_chk_lprops)
2857 	else if (dent == d->dfs_chk_fs)
2859 	else if (dent == d->dfs_tst_rcvry)
2861 	else if (dent == d->dfs_ro_error)
2893 	struct dentry *dent;
2904 		dent = ERR_PTR(-EINVAL);
2909 	dent = debugfs_create_dir(fname, dfs_rootdir);
2910 	if (IS_ERR_OR_NULL(dent))
2912 	d->dfs_dir = dent;
2915 	dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, c, &dfs_fops);
2916 	if (IS_ERR_OR_NULL(dent))
2918 	d->dfs_dump_lprops = dent;
2921 	dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, c, &dfs_fops);
2922 	if (IS_ERR_OR_NULL(dent))
2924 	d->dfs_dump_budg = dent;
2927 	dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, c, &dfs_fops);
2928 	if (IS_ERR_OR_NULL(dent))
2930 	d->dfs_dump_tnc = dent;
2933 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2935 	if (IS_ERR_OR_NULL(dent))
2937 	d->dfs_chk_gen = dent;
2940 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2942 	if (IS_ERR_OR_NULL(dent))
2944 	d->dfs_chk_index = dent;
2947 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2949 	if (IS_ERR_OR_NULL(dent))
2951 	d->dfs_chk_orph = dent;
2954 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2956 	if (IS_ERR_OR_NULL(dent))
2958 	d->dfs_chk_lprops = dent;
2961 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2963 	if (IS_ERR_OR_NULL(dent))
2965 	d->dfs_chk_fs = dent;
2968 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2970 	if (IS_ERR_OR_NULL(dent))
2972 	d->dfs_tst_rcvry = dent;
2975 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, d->dfs_dir, c,
2977 	if (IS_ERR_OR_NULL(dent))
2979 	d->dfs_ro_error = dent;
2986 	err = dent ? PTR_ERR(dent) : -ENODEV;
3014 	struct dentry *dent = file->f_path.dentry;
3017 	if (dent == dfs_chk_gen)
3019 	else if (dent == dfs_chk_index)
3021 	else if (dent == dfs_chk_orph)
3023 	else if (dent == dfs_chk_lprops)
3025 	else if (dent == dfs_chk_fs)
3027 	else if (dent == dfs_tst_rcvry)
3038 	struct dentry *dent = file->f_path.dentry;
3045 	if (dent == dfs_chk_gen)
3047 	else if (dent == dfs_chk_index)
3049 	else if (dent == dfs_chk_orph)
3051 	else if (dent == dfs_chk_lprops)
3053 	else if (dent == dfs_chk_fs)
3055 	else if (dent == dfs_tst_rcvry)
3082 	struct dentry *dent;
3088 	dent = debugfs_create_dir(fname, NULL);
3089 	if (IS_ERR_OR_NULL(dent))
3091 	dfs_rootdir = dent;
3094 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3096 	if (IS_ERR_OR_NULL(dent))
3098 	dfs_chk_gen = dent;
3101 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3103 	if (IS_ERR_OR_NULL(dent))
3105 	dfs_chk_index = dent;
3108 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3110 	if (IS_ERR_OR_NULL(dent))
3112 	dfs_chk_orph = dent;
3115 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3117 	if (IS_ERR_OR_NULL(dent))
3119 	dfs_chk_lprops = dent;
3122 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3124 	if (IS_ERR_OR_NULL(dent))
3126 	dfs_chk_fs = dent;
3129 	dent = debugfs_create_file(fname, S_IRUSR | S_IWUSR, dfs_rootdir, NULL,
3131 	if (IS_ERR_OR_NULL(dent))
3133 	dfs_tst_rcvry = dent;
3140 	err = dent ? PTR_ERR(dent) : -ENODEV;