diff options
| author | Eric Dumazet <edumazet@google.com> | 2018-10-10 12:29:50 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-08 11:25:30 +0100 |
| commit | 9c6727de82e47238f389b415e25443ac46a06de5 (patch) | |
| tree | 1c1ecb71f1f429f2158b446d27e94f991fa7219a /include | |
| parent | 5eb2471ef43ea672cef90c7c8d66313aae8745f8 (diff) | |
inet: frags: add a pointer to struct netns_frags
commit 093ba72914b696521e4885756a68a3332782c8de upstream.
In order to simplify the API, add a pointer to struct inet_frags.
This will allow us to make things less complex.
These functions no longer have a struct inet_frags parameter :
inet_frag_destroy(struct inet_frag_queue *q /*, struct inet_frags *f */)
inet_frag_put(struct inet_frag_queue *q /*, struct inet_frags *f */)
inet_frag_kill(struct inet_frag_queue *q /*, struct inet_frags *f */)
inet_frags_exit_net(struct netns_frags *nf /*, struct inet_frags *f */)
ip6_expire_frag_queue(struct net *net, struct frag_queue *fq)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 4.4: inet_frag_{kill,put}() are called in some
different places; update all calls]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/inet_frag.h | 11 | ||||
| -rw-r--r-- | include/net/ipv6.h | 3 |
2 files changed, 7 insertions, 7 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 7881c80feefd..12589f08e064 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -8,6 +8,7 @@ struct netns_frags { int timeout; int high_thresh; int low_thresh; + struct inet_frags *f; }; /** @@ -108,20 +109,20 @@ static inline int inet_frags_init_net(struct netns_frags *nf) atomic_set(&nf->mem, 0); return 0; } -void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f); +void inet_frags_exit_net(struct netns_frags *nf); -void inet_frag_kill(struct inet_frag_queue *q, struct inet_frags *f); -void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f); +void inet_frag_kill(struct inet_frag_queue *q); +void inet_frag_destroy(struct inet_frag_queue *q); struct inet_frag_queue *inet_frag_find(struct netns_frags *nf, struct inet_frags *f, void *key, unsigned int hash); void inet_frag_maybe_warn_overflow(struct inet_frag_queue *q, const char *prefix); -static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f) +static inline void inet_frag_put(struct inet_frag_queue *q) { if (atomic_dec_and_test(&q->refcnt)) - inet_frag_destroy(q, f); + inet_frag_destroy(q); } static inline bool inet_frag_evicting(struct inet_frag_queue *q) diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 0e01d570fa22..9d8eace6d455 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -534,8 +534,7 @@ struct frag_queue { u8 ecn; }; -void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq, - struct inet_frags *frags); +void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq); static inline bool ipv6_addr_any(const struct in6_addr *a) { |