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libsystemd-network: Speed up checksum computation using 64 bit integers
author
Tom Gundersen
<teg@jklm.no>
Wed, 2 Apr 2014 08:00:31 +0000
(10:00 +0200)
committer
Patrik Flykt
<patrik.flykt@linux.intel.com>
Mon, 7 Apr 2014 12:39:21 +0000
(15:39 +0300)
Improve the checksum computation by using 64 bit integers instead of the 16 bit
integers in the existing implementation. This change speeds up the computation
with approximately 78% both on 64 bit and 32 bit systems.
Please see RFC 1071 for details.
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