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ethtool: reduce stack usage
author
Eric Dumazet
<eric.dumazet@gmail.com>
Tue, 16 Feb 2010 05:51:33 +0000
(21:51 -0800)
committer
David S. Miller
<davem@davemloft.net>
Tue, 16 Feb 2010 05:51:33 +0000
(21:51 -0800)
dev_ethtool() is currently using 604 bytes of stack, even with gcc-4.4.2
objdump -d vmlinux | scripts/checkstack.pl
...
0xc04bbc33 dev_ethtool [vmlinux]: 604
...
Adding noinline attributes to selected functions can reduce stack usage.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git.openpandora.org / pandora-kernel.git / commitdiff