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authorEric Dumazet <edumazet@google.com>2013-04-29 09:58:52 +0400
committerDavid S. Miller <davem@davemloft.net>2013-04-29 23:14:02 +0400
commitaebda156a570782a86fc4426842152237a19427d (patch)
tree013aecdd1e2223ff91faa08b604d4e4b91283252 /include/net/secure_seq.h
parent2d177be8e4a1f6ea7e3280b3a578a6b86472a39d (diff)
downloadlinux-aebda156a570782a86fc4426842152237a19427d.tar.xz
net: defer net_secret[] initialization
Instead of feeding net_secret[] at boot time, defer the init at the point first socket is created. This permits some platforms to use better entropy sources than the ones available at boot time. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/secure_seq.h')
-rw-r--r--include/net/secure_seq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h
index c2e542b27a5a..6ca975bebd37 100644
--- a/include/net/secure_seq.h
+++ b/include/net/secure_seq.h
@@ -3,6 +3,7 @@
#include <linux/types.h>
+extern void net_secret_init(void);
extern __u32 secure_ip_id(__be32 daddr);
extern __u32 secure_ipv6_id(const __be32 daddr[4]);
extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);