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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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#include <preemption.h>
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#include <preemption.h>
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#include <arch.h>
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#include <arch.h>
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#include <arch/atomic.h>
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#include <arch/asm.h>
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#include <arch/barrier.h>
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#include <arch/barrier.h>
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#include <debug.h>
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void preemption_disable(void)
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void preemption_disable(void)
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{
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{
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    THE->preemption_disabled++;
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    memory_barrier();
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}
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}
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void preemption_enable(void)
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void preemption_enable(void)
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{
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{
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    ASSERT(THE->preemption_disabled);
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    memory_barrier();
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    THE->preemption_disabled--;
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}
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}