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Rev 3343 Rev 3397
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#ifdef CONFIG_HT
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#ifdef CONFIG_HT
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        "pause\n"
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        "pause\n"
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#endif
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#endif
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        "mov %0, %1\n"
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        "mov %0, %1\n"
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        "testq %1, %1\n"
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        "testq %1, %1\n"
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        "jnz 0b\n"       /* Lightweight looping on locked spinlock */
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        "jnz 0b\n"       /* lightweight looping on locked spinlock */
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        "incq %1\n"      /* now use the atomic operation */
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        "incq %1\n"      /* now use the atomic operation */
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        "xchgq %0, %1\n"
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        "xchgq %0, %1\n"
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        "testq %1, %1\n"
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        "testq %1, %1\n"
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        "jnz 0b\n"
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        "jnz 0b\n"
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                : "+m" (val->count), "=r"(tmp)
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                : "+m" (val->count), "=&r" (tmp)
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    );
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    );
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    /*
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    /*
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     * Prevent critical section code from bleeding out this way up.
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     * Prevent critical section code from bleeding out this way up.
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     */
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     */
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    CS_ENTER_BARRIER();
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    CS_ENTER_BARRIER();