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inet: frags: remove some helpers
authorEric Dumazet <edumazet@google.com>
Sat, 31 Mar 2018 19:58:50 +0000 (12:58 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 1 Apr 2018 03:25:39 +0000 (23:25 -0400)
commit6befe4a78b1553edb6eed3a78b4bcd9748526672
treef53d1046d1145435a58c2d7d576e08d04250f849
parent648700f76b03b7e8149d13cc2bdb3355035258a9
inet: frags: remove some helpers

Remove sum_frag_mem_limit(), ip_frag_mem() & ip6_frag_mem()

Also since we use rhashtable we can bring back the number of fragments
in "grep FRAG /proc/net/sockstat /proc/net/sockstat6" that was
removed in commit 434d305405ab ("inet: frag: don't account number
of fragment queues")

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/inet_frag.h
include/net/ip.h
include/net/ipv6.h
net/ipv4/ip_fragment.c
net/ipv4/proc.c
net/ipv6/proc.c