[PATCH] 2.4-ac task->cpu abstraction and optimization

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Alan,

Implement "task_cpu()" and "set_task_cpu()" as wrappers for reading and
writing task->cpu, respectively.

Additionally, introduce a nice optimization: on UP, task_cpu() can
hard-code to "0" and set_task_cpu() can be a no-op.

Patch is against 2.4.20-pre5-ac4, please apply.

        Robert Love

• text/x-patch attachment: 220-task_cpu.patch__charset_ISO-8859-1

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