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(parent: 7540612) | patch
ipv4: Dirty less cache lines in route caching paths.
authorDavid S. Miller <davem@davemloft.net>
Tue, 17 Jul 2012 21:09:39 +0000 (14:09 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 20 Jul 2012 20:36:55 +0000 (13:36 -0700)
commitfd357d27d33989ae8dd45d456ad9e0cce3e480d7
tree87f3f387777526c422c38d2fe5b400cc4d81bd55tree | snapshot
parent7540612d1aa2af4665efd68830860b3d4ceaa930commit | diff
ipv4: Dirty less cache lines in route caching paths.

Don't bother incrementing dst->__use and setting dst->lastuse,
they are completely pointless and just slow things down.

Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/route.c diff | blob | history
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