fs/ubifs/tnc.c

322 	const struct ubifs_dent_node *dent = node;
328 	err = ubifs_validate_entry(c, dent);
331 		ubifs_dump_node(c, dent);
514 		struct ubifs_dent_node *dent = node;
517 		key_read(c, &dent->key, &node_key);
530  * @zbr: zbranch of dent
541 	struct ubifs_dent_node *dent;
544 	/* If possible, match against the dent in the leaf node cache */
546 		dent = kmalloc(zbr->len, GFP_NOFS);
547 		if (!dent)
550 		err = ubifs_tnc_read_node(c, zbr, dent);
555 		err = lnc_add_directly(c, zbr, dent);
559 		dent = zbr->leaf;
561 	nlen = le16_to_cpu(dent->nlen);
562 	err = memcmp(dent->name, nm->name, min_t(int, nlen, nm->len));
576 	kfree(dent);
811  * fallible_matches_name - determine if a dent matches a given name.
813  * @zbr: zbranch of dent
829 	struct ubifs_dent_node *dent;
832 	/* If possible, match against the dent in the leaf node cache */
834 		dent = kmalloc(zbr->len, GFP_NOFS);
835 		if (!dent)
838 		err = fallible_read_node(c, &zbr->key, zbr, dent);
848 		err = lnc_add_directly(c, zbr, dent);
852 		dent = zbr->leaf;
854 	nlen = le16_to_cpu(dent->nlen);
855 	err = memcmp(dent->name, nm->name, min_t(int, nlen, nm->len));
869 	kfree(dent);
1008  * @zbr: zbranch of dent
1009  * @lnum: LEB number of dent to match
1010  * @offs: offset of dent to match
1028  * @lnum: LEB number of dent node to match
1029  * @offs: offset of dent node to match
1864 	const struct ubifs_dent_node *dent = node;
1874 	len = le16_to_cpu(dent->nlen);
1875 	if (nm->len == len && !memcmp(dent->name, nm->name, len))
2775 	struct ubifs_dent_node *dent;
2824 	dent = kmalloc(zbr->len, GFP_NOFS);
2825 	if (unlikely(!dent)) {
2841 	err = tnc_read_node_nm(c, zbr, dent);
2846 	return dent;
2849 	kfree(dent);