used_nodes 63 fs/hfsplus/xattr.c u32 used_nodes; used_nodes 108 fs/hfsplus/xattr.c used_nodes = used_nodes 110 fs/hfsplus/xattr.c used_bmp_bytes = used_nodes / 8; used_nodes 114 fs/hfsplus/xattr.c used_nodes %= 8; used_nodes 116 fs/hfsplus/xattr.c *bmp = ~(0xFF >> used_nodes);