diff options
| author | Eric Dumazet <edumazet@google.com> | 2018-09-13 07:58:42 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-19 22:43:46 +0200 |
| commit | bd3df633f17d64523828d0ef5d74e4f1a768683c (patch) | |
| tree | 697c8f28ac8ec029b6384c705cd4d994bedd7e86 /include/net/inet_frag.h | |
| parent | 9aee41eff751e4c789ff785c561d7bf7ad72c286 (diff) | |
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>
(cherry picked from commit 6befe4a78b1553edb6eed3a78b4bcd9748526672)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/inet_frag.h')
| -rw-r--r-- | include/net/inet_frag.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 3fec0d3a0d018..4b5449df0aadf 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. |