diff options
author | Florian Westphal <fw@strlen.de> | 2019-03-29 21:16:31 +0100 |
---|---|---|
committer | Steffen Klassert <steffen.klassert@secunet.com> | 2019-04-08 09:15:17 +0200 |
commit | 4c145dce26013763490df88f2473714f5bc7857d (patch) | |
tree | 4c04664251930847a954536f24e0a5f9bcb08768 /net/ipv4/xfrm4_mode_beet.c | |
parent | 733a5fac2f15b55b9059230d098ed04341d2d884 (diff) | |
download | linux-4c145dce26013763490df88f2473714f5bc7857d.tar.bz2 |
xfrm: make xfrm modes builtin
after previous changes, xfrm_mode contains no function pointers anymore
and all modules defining such struct contain no code except an init/exit
functions to register the xfrm_mode struct with the xfrm core.
Just place the xfrm modes core and remove the modules,
the run-time xfrm_mode register/unregister functionality is removed.
Before:
text data bss dec filename
7523 200 2364 10087 net/xfrm/xfrm_input.o
40003 628 440 41071 net/xfrm/xfrm_state.o
15730338 6937080 4046908 26714326 vmlinux
7389 200 2364 9953 net/xfrm/xfrm_input.o
40574 656 440 41670 net/xfrm/xfrm_state.o
15730084 6937068 4046908 26714060 vmlinux
The xfrm*_mode_{transport,tunnel,beet} modules are gone.
v2: replace CONFIG_INET6_XFRM_MODE_* IS_ENABLED guards with CONFIG_IPV6
ones rather than removing them.
Signed-off-by: Florian Westphal <fw@strlen.de>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv4/xfrm4_mode_beet.c')
-rw-r--r-- | net/ipv4/xfrm4_mode_beet.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/net/ipv4/xfrm4_mode_beet.c b/net/ipv4/xfrm4_mode_beet.c deleted file mode 100644 index ba84b278e627..000000000000 --- a/net/ipv4/xfrm4_mode_beet.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * xfrm4_mode_beet.c - BEET mode encapsulation for IPv4. - * - * Copyright (c) 2006 Diego Beltrami <diego.beltrami@gmail.com> - * Miika Komu <miika@iki.fi> - * Herbert Xu <herbert@gondor.apana.org.au> - * Abhinav Pathak <abhinav.pathak@hiit.fi> - * Jeff Ahrenholz <ahrenholz@gmail.com> - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/skbuff.h> -#include <linux/stringify.h> -#include <net/dst.h> -#include <net/ip.h> -#include <net/xfrm.h> - - -static struct xfrm_mode xfrm4_beet_mode = { - .owner = THIS_MODULE, - .encap = XFRM_MODE_BEET, - .flags = XFRM_MODE_FLAG_TUNNEL, - .family = AF_INET, -}; - -static int __init xfrm4_beet_init(void) -{ - return xfrm_register_mode(&xfrm4_beet_mode); -} - -static void __exit xfrm4_beet_exit(void) -{ - xfrm_unregister_mode(&xfrm4_beet_mode); -} - -module_init(xfrm4_beet_init); -module_exit(xfrm4_beet_exit); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_XFRM_MODE(AF_INET, XFRM_MODE_BEET); |