Stephen Hemminger wrote:
On Mon, 17 Sep 2007 15:45:11 +0200
dlezcano@xxxxxxxxxx wrote:
From: Daniel Lezcano <dlezcano@xxxxxxxxxx>
Doing this makes loopback.c a better example of how to do a
simple network device, and it removes the special case
single static allocation of a struct net_device, hopefully
making maintenance easier.
What is before/after code and data size, does it make code smaller?
Interesting question, here are the results based on the same config file.
Without the patchset:
----------------------
vmlinux:
text data bss dec hex filename
2446606 188243 163840 2798689 2ab461 vmlinux
loopback.o
text data bss dec hex filename
417 1040 8 1465 5b9 drivers/net/loopback.o
With the patchset:
------------------
vmlinux:
text data bss dec hex filename
2446853 187187 163840 2797880 2ab138 ./vmlinux
loopback.o
text data bss dec hex filename
609 4 12 625 271 drivers/net/loopback.o
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