Commit 84661bf6 authored by Jan Maria Matejka's avatar Jan Maria Matejka
Browse files

Changed IPv4 hash function to simple multiplication.

parent 14375237

lib/ip.h

+1 −7
Original line number Diff line number Diff line
@@ -186,13 +186,7 @@ static inline int ipa_nonzero2(ip_addr a) 
 */



static inline u32 ip4_hash(ip4_addr a)

{

  /* Returns a 32-bit value, although low-order bits are not mixed */

  u32 x = _I(a);

  x ^= x << 16;

  x ^= x << 12;

  return x;

}

{ return u32_hash(_I(a)); }



static inline u32 ip6_hash(ip6_addr a)

{

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