tree 23afba2945a9e09b137b094a868ea176c1e1c800
parent 0c195c3fc4e95a06b0c0017506f074c94af99c35
author Eric Dumazet <dada1@cosmosbay.com> 1171067215 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1171178445 -0800

[NET]: Reorder fields of struct dst_entry

This last patch (but not least :) ) finally moves the next pointer at
the end of struct dst_entry. This permits to perform route cache
lookups with a minimal cost of one cache line per entry, instead of
two.

Both 32bits and 64bits platforms benefit from this new layout.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>