tree d14d770251f5b50d9647a662848c64bab034265a
parent 2d230e2b2c3111cf4a11619f60dcd158ae84e3ab
author Julian Anastasov <ja@ssi.bg> 1300536834 +0000
committer David S. Miller <davem@davemloft.net> 1300781193 -0700

ipv4: optimize route adding on secondary promotion

Optimize the calling of fib_add_ifaddr for all
secondary addresses after the promoted one to start from
their place, not from the new place of the promoted
secondary. It will save some CPU cycles because we
are sure the promoted secondary was first for the subnet
and all next secondaries do not change their place.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>