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net: Change x86_64 add32_with_carry to allow memory operand
authorTom Herbert <therbert@google.com>
Fri, 2 May 2014 23:28:40 +0000 (16:28 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 5 May 2014 19:26:29 +0000 (15:26 -0400)
commit4405b4d635aa2c5c7eb8873696b54811531e0d08
tree4238c40c31fea0f3e7bfb84dd9f027cf9572cb7ftree | snapshot
parenta278534406ab13e4ecbca8941eb4c104a5971cd7commit | diff
net: Change x86_64 add32_with_carry to allow memory operand

Note add32_with_carry(a, b) is suboptimal, as it forces
a and b in registers.

b could be a memory or a register operand.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/x86/include/asm/checksum_64.h diff | blob | history
Domain: System / Kernel;