On 2/4/25 10:19 AM, Yuyang Huang wrote: > diff --git a/include/linux/igmp_internal.h b/include/linux/igmp_internal.h > new file mode 100644 > index 000000000000..0a1bcc8ec8e1 > --- /dev/null > +++ b/include/linux/igmp_internal.h I did not undertand you intended to place the new header under the 'include' directory. I still have a preference for a really private header that would under 'net/ipv4/' (IMHO the possible future divergence of inet_fill_args and inet6_fill_args is not very relevant) but it's not a deal breaker. /P