MFD_NAME_PREFIX_LEN  246 mm/memfd.c     #define MFD_NAME_MAX_LEN (NAME_MAX - MFD_NAME_PREFIX_LEN)
MFD_NAME_PREFIX_LEN  277 mm/memfd.c     	name = kmalloc(len + MFD_NAME_PREFIX_LEN, GFP_KERNEL);
MFD_NAME_PREFIX_LEN  282 mm/memfd.c     	if (copy_from_user(&name[MFD_NAME_PREFIX_LEN], uname, len)) {
MFD_NAME_PREFIX_LEN  288 mm/memfd.c     	if (name[len + MFD_NAME_PREFIX_LEN - 1]) {