UBIFS_IMMUTABLE_FL 47 fs/ubifs/ioctl.c if (flags & UBIFS_IMMUTABLE_FL) UBIFS_IMMUTABLE_FL 71 fs/ubifs/ioctl.c ubifs_flags |= UBIFS_IMMUTABLE_FL; UBIFS_IMMUTABLE_FL 95 fs/ubifs/ioctl.c if (ubifs_flags & UBIFS_IMMUTABLE_FL)