• Florian Westphal's avatar
    xfrm: make xfrm modes builtin · 4c145dce
    Florian Westphal authored
    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: default avatarFlorian Westphal <fw@strlen.de>
    Reviewed-by: default avatarSabrina Dubroca <sd@queasysnail.net>
    Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
    4c145dce
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