netdev - [PATCH v1 net-next 00/12] ipv4: fib: Convert RTM_NEWROUTE and RTM

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Message-ID: <20250225182250.74650-1-kuniyu@amazon.com>
Date: Tue, 25 Feb 2025 10:22:38 -0800
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: "David S. Miller" <davem@...emloft.net>, David Ahern <dsahern@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, "Paolo
 Abeni" <pabeni@...hat.com>, Simon Horman <horms@...nel.org>
CC: Kuniyuki Iwashima <kuniyu@...zon.com>, Kuniyuki Iwashima
	<kuni1840@...il.com>, <netdev@...r.kernel.org>
Subject: [PATCH v1 net-next 00/12] ipv4: fib: Convert RTM_NEWROUTE and RTM_DELROUTE to per-netns RTNL.

Patch 1 is a misc cleanup.
Patch 2 ~ 8 converts two fib_info hash tables to per-netns.
Patch 9 ~ 12 converts rtnl_lock() to rtnl_net_lcok().


Kuniyuki Iwashima (12):
  ipv4: fib: Use cached net in fib_inetaddr_event().
  ipv4: fib: Allocate fib_info_hash[] and fib_info_laddrhash[] by
    kvmalloc_array().
  ipv4: fib: Allocate fib_info_hash[] during netns initialisation.
  ipv4: fib: Make fib_info_hashfn() return struct hlist_head.
  ipv4: fib: Remove fib_info_laddrhash pointer.
  ipv4: fib: Remove fib_info_hash_size.
  ipv4: fib: Add fib_info_hash_grow().
  ipv4: fib: Namespacify fib_info hash tables.
  ipv4: fib: Hold rtnl_net_lock() for ip_fib_net_exit().
  ipv4: fib: Hold rtnl_net_lock() in ip_rt_ioctl().
  ipv4: fib: Move fib_valid_key_len() to rtm_to_fib_config().
  ipv4: fib: Convert RTM_NEWROUTE and RTM_DELROUTE to per-netns RTNL.

 include/net/ip_fib.h     |   2 +
 include/net/netns/ipv4.h |   3 +
 net/ipv4/fib_frontend.c  |  72 ++++++++++----
 net/ipv4/fib_semantics.c | 207 +++++++++++++++++++--------------------
 net/ipv4/fib_trie.c      |  22 -----
 5 files changed, 158 insertions(+), 148 deletions(-)

-- 
2.39.5 (Apple Git-154)