git.baikalelectronics.ru Git - kernel.git/commit

author	Alexey Dobriyan <adobriyan@gmail.com>
	Sun, 2 Apr 2017 21:51:50 +0000 (00:51 +0300)
committer	David S. Miller <davem@davemloft.net>
	Tue, 4 Apr 2017 02:04:48 +0000 (19:04 -0700)
commit	408766c3b4716c2df7ad23b671ba2293f9cae135
tree	13ea2d5a11ecd448eab864b5a4120d039c0255b6	tree \| snapshot
parent	c1de3d5b8c02e816d69bb21693cf2b180374a3ba	commit \| diff

flowcache: make flow_key_size() return "unsigned int"

Flow keys aren't 4GB+ numbers so 64-bit arithmetic is excessive.

Space savings (I'm not sure what CSWTCH is):

add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-48 (-48)
function                                     old     new   delta
flow_cache_lookup                           1163    1159      -4
CSWTCH                                     75997   75953     -44

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/flow.h		diff \| blob \| history
net/core/flow.c		diff \| blob \| history