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(parent: e890e59) | patch
gre: optimize hash lookup
authorTimo Teras <timo.teras@iki.fi>
Tue, 27 Jan 2009 04:56:10 +0000 (20:56 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 27 Jan 2009 04:56:10 +0000 (20:56 -0800)
commitc10d627bab8aff8bf594b808810344530b923659
tree26210e243faddf54da2b0c35cee81c0b27b6734btree | snapshot
parente890e59cc3e1fe9bf4a6cc81cc246f3e7f66c368commit | diff
gre: optimize hash lookup

Instead of keeping candidate tunnel device from all categories,
keep only one candidate with best score. This optimizes stack
usage and speeds up exit code.

Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ip_gre.c diff | blob | history
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