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SubjectRe: [cpuops cmpxchg V2 2/5] x86: this_cpu_cmpxchg and this_cpu_xchg operations
On 12/14/2010 05:28 PM, Christoph Lameter wrote:
> Provide support as far as the hardware capabilities of the x86 cpus
> allow.
> Define CONFIG_CMPXCHG_LOCAL in Kconfig.cpu to allow core code to test for
> fast cpuops implementations.
> V1->V2:
> - Take out the definition for this_cpu_cmpxchg_8 and move it into
> a separate patch.
> Signed-off-by: Christoph Lameter <>

I reorderd ops so that it follow the organization better. I'll soon
post the updated patch. Thanks.


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