tcp: md5: remove one indirection level in tcp_md5sig_pool
tcp_md5sig_pool is currently an 'array' (a percpu object) of pointers to
struct tcp_md5sig_pool. Only the pointers are NUMA aware, but objects
themselves are all allocated on a single node.
Remove this extra indirection to get proper percpu memory (NUMA aware)
and make code simpler.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 149a415..d6ca000 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1180,7 +1180,7 @@
#define tcp_twsk_md5_key(twsk) NULL
#endif
-extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *);
+extern struct tcp_md5sig_pool __percpu *tcp_alloc_md5sig_pool(struct sock *);
extern void tcp_free_md5sig_pool(void);
extern struct tcp_md5sig_pool *tcp_get_md5sig_pool(void);