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| author | Florian Westphal <fw@strlen.de> | 2019-05-03 17:46:17 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2019-06-06 08:34:50 +0200 |
| commit | 3aaf3915a31aac83523d2de0191a480d3ad1e747 (patch) | |
| tree | ecae3204bda9b89b3d6a38d3b05232af71114bc3 /include/net/xfrm.h | |
| parent | e46817472a1d7da32e8f265f9469a4e2fa39c60f (diff) | |
| download | linux-stable-3aaf3915a31aac83523d2de0191a480d3ad1e747.tar.gz linux-stable-3aaf3915a31aac83523d2de0191a480d3ad1e747.tar.bz2 linux-stable-3aaf3915a31aac83523d2de0191a480d3ad1e747.zip | |
xfrm: remove state and template sort indirections from xfrm_state_afinfo
No module dependency, placing this in xfrm_state.c avoids need for
an indirection.
This also removes the state spinlock -- I don't see why we would need
to hold it during sorting.
This in turn allows to remove the 'net' argument passed to
xfrm_tmpl_sort. Last, remove the EXPORT_SYMBOL, there are no modular
callers.
For the CONFIG_IPV6=m case, vmlinux size increase is about 300 byte.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 61214f5c3205..4325cb708ed4 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -353,8 +353,6 @@ struct xfrm_state_afinfo { const struct xfrm_type *type_map[IPPROTO_MAX]; const struct xfrm_type_offload *type_offload_map[IPPROTO_MAX]; - int (*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n); - int (*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n); int (*output)(struct net *net, struct sock *sk, struct sk_buff *skb); int (*output_finish)(struct sock *sk, struct sk_buff *skb); int (*extract_input)(struct xfrm_state *x, @@ -1501,21 +1499,19 @@ struct xfrm_state *xfrm_state_lookup_byaddr(struct net *net, u32 mark, u8 proto, unsigned short family); #ifdef CONFIG_XFRM_SUB_POLICY -int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n, - unsigned short family, struct net *net); -int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n, +void xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n, unsigned short family); +void xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, int n, + unsigned short family); #else -static inline int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, - int n, unsigned short family, struct net *net) +static inline void xfrm_tmpl_sort(struct xfrm_tmpl **d, struct xfrm_tmpl **s, + int n, unsigned short family) { - return -ENOSYS; } -static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src, - int n, unsigned short family) +static inline void xfrm_state_sort(struct xfrm_state **d, struct xfrm_state **s, + int n, unsigned short family) { - return -ENOSYS; } #endif |