From: Eric Dumazet <[email protected]>
This patch series work on reducing footprint of netns_ipv4
and netns_ipv6. Some sysctls are converted to bytes,
and some fields are moves to reduce number of holes
and paddings.
Eric Dumazet (9):
inet: shrink inet_timewait_death_row by 48 bytes
inet: shrink netns_ipv4 by another cache line
ipv4: convert fib_notify_on_flag_change sysctl to u8
ipv4: convert udp_l3mdev_accept sysctl to u8
ipv4: convert fib_multipath_{use_neigh|hash_policy} sysctls to u8
ipv4: convert igmp_link_local_mcast_reports sysctl to u8
tcp: convert tcp_comp_sack_nr sysctl to u8
ipv6: convert elligible sysctls to u8
ipv6: move ip6_dst_ops first in netns_ipv6
include/net/netns/ipv4.h | 25 ++++++++++++++-----------
include/net/netns/ipv6.h | 28 +++++++++++++++-------------
net/ipv4/sysctl_net_ipv4.c | 26 ++++++++++++--------------
net/ipv6/icmp.c | 12 ++++++------
net/ipv6/sysctl_net_ipv6.c | 38 ++++++++++++++++++--------------------
5 files changed, 65 insertions(+), 64 deletions(-)
--
2.31.0.291.g576ba9dcdaf-goog
