187 	unsigned long hash = init_name_hash();  in kernfs_name_hash()  local
190 		hash = partial_name_hash(*name++, hash);  in kernfs_name_hash()
191 	hash = (end_name_hash(hash) ^ hash_ptr((void *)ns, 31));  in kernfs_name_hash()
192 	hash &= 0x7fffffffU;  in kernfs_name_hash()
194 	if (hash < 2)  in kernfs_name_hash()
195 		hash += 2;  in kernfs_name_hash()
196 	if (hash >= INT_MAX)  in kernfs_name_hash()
197 		hash = INT_MAX - 1;  in kernfs_name_hash()
198 	return hash;  in kernfs_name_hash()
201 static int kernfs_name_compare(unsigned int hash, const char *name,  in kernfs_name_compare()  argument
204 	if (hash < kn->hash)  in kernfs_name_compare()
206 	if (hash > kn->hash)  in kernfs_name_compare()
218 	return kernfs_name_compare(left->hash, left->name, left->ns, right);  in kernfs_sd_compare()
601 	kn->hash = kernfs_name_hash(kn->name, kn->ns);  in kernfs_add_one()
647 	unsigned int hash;  in kernfs_find_ns()  local
657 	hash = kernfs_name_hash(name, ns);  in kernfs_find_ns()
663 		result = kernfs_name_compare(hash, name, ns, kn);  in kernfs_find_ns()
1335 	kn->hash = kernfs_name_hash(kn->name, kn->ns);  in kernfs_rename_ns()
1360 	struct kernfs_node *parent, loff_t hash, struct kernfs_node *pos)  in kernfs_dir_pos()  argument
1364 			pos->parent == parent && hash == pos->hash;  in kernfs_dir_pos()
1369 	if (!pos && (hash > 1) && (hash < INT_MAX)) {  in kernfs_dir_pos()
1374 			if (hash < pos->hash)  in kernfs_dir_pos()
1376 			else if (hash > pos->hash)  in kernfs_dir_pos()
1431 		ctx->pos = pos->hash;  in kernfs_fop_readdir()