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authorEric Dumazet <edumazet@google.com>2018-03-31 22:58:50 +0300
committerDavid S. Miller <davem@davemloft.net>2018-04-01 06:25:39 +0300
commit6befe4a78b1553edb6eed3a78b4bcd9748526672 (patch)
treef53d1046d1145435a58c2d7d576e08d04250f849 /include/net/inet_frag.h
parent648700f76b03b7e8149d13cc2bdb3355035258a9 (diff)
downloadlinux-6befe4a78b1553edb6eed3a78b4bcd9748526672.tar.xz
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>
Diffstat (limited to 'include/net/inet_frag.h')
-rw-r--r--include/net/inet_frag.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
index 3fec0d3a0d01..4b5449df0aad 100644
--- a/include/net/inet_frag.h
+++ b/include/net/inet_frag.h
@@ -141,11 +141,6 @@ static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
atomic_add(i, &nf->mem);
}
-static inline int sum_frag_mem_limit(struct netns_frags *nf)
-{
- return atomic_read(&nf->mem);
-}
-
/* RFC 3168 support :
* We want to check ECN values of all fragments, do detect invalid combinations.
* In ipq->ecn, we store the OR value of each ip4_frag_ecn() fragment value.