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net: always inline net_secret_init
Currently net_secret_init does not get inlined, so we always have a call to net_secret_init even in the fast path. Let's specify net_secret_init as __always_inline so we have the nop in the fast-path without the call to net_secret_init and the unlikely path at the epilogue of the function. jump_labels handle the inlining correctly. Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -15,7 +15,7 @@
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static u32 net_secret[NET_SECRET_SIZE] ____cacheline_aligned;
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static void net_secret_init(void)
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static __always_inline void net_secret_init(void)
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{
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net_get_random_once(net_secret, sizeof(net_secret));
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}
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