mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-22 19:14:51 +00:00
105bae3218
Gathering interface statistics can be a relatively expensive operation on certain systems as it requires iterating over all the cpus. RTEXT_FILTER_SKIP_STATS was first introduced [1] to skip AF_INET6 statistics from interface dumps and it was then extended [2] to also exclude IFLA_VF_INFO. The semantics of the flag does not seem to be limited to AF_INET or VF statistics and having a way to query the interface status (e.g: carrier, address) without retrieving its statistics seems reasonable. So this patch extends the use RTEXT_FILTER_SKIP_STATS to also affect IFLA_STATS. [1] https://lore.kernel.org/all/20150911204848.GC9687@oracle.com/ [2] https://lore.kernel.org/all/20230611105108.122586-1-gal@nvidia.com/ Signed-off-by: Adrian Moreno <amorenoz@redhat.com> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://patch.msgid.link/20251103154006.1189707-1-amorenoz@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
7103 lines
173 KiB
7103 lines
173 KiB