flow: Take advantage of zero-padding in struct flow and flow_wildcards.
authorBen Pfaff <blp@nicira.com>
Mon, 18 Jun 2012 22:12:57 +0000 (15:12 -0700)
committerBen Pfaff <blp@nicira.com>
Tue, 4 Sep 2012 18:19:16 +0000 (11:19 -0700)
commit16c6d0c38406d860027c12d7da5138f35f6264b5
treee7e82c023daee8e935f3e3ff5a7f3a5c6d9f0c4c
parent51c14ddd8df9617e641748a98ac52b78fd19290a
flow: Take advantage of zero-padding in struct flow and flow_wildcards.

Since we know these bytes are always 0 in both structures, we can use
faster functions that only work with full words.

Signed-off-by: Ben Pfaff <blp@nicira.com>
lib/flow.c
lib/flow.h