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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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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 <mm/tlb.h>
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#include <mm/tlb.h>
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#include <arch/mm/tlb.h>
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#include <smp/ipi.h>
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#include <smp/ipi.h>
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#include <synch/spinlock.h>
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#include <synch/spinlock.h>
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#include <typedefs.h>
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#include <typedefs.h>
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#include <arch/atomic.h>
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#include <arch/atomic.h>
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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <config.h>
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#include <config.h>
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#include <arch.h>
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#include <arch.h>
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#ifdef __SMP__
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#ifdef __SMP__
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static spinlock_t tlblock;
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static spinlock_t tlblock;
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#endif
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void tlb_init(void)
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void tlb_init(void)
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{
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{
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    if (config.cpu_active == 1)
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    spinlock_initialize(&tlblock);
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        spinlock_initialize(&tlblock);
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    tlb_init_arch();
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}
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}
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#ifdef __SMP__
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/* must be called with interrupts disabled */
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/* must be called with interrupts disabled */
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void tlb_shootdown_start(void)
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void tlb_shootdown_start(void)
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{
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{
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    int i;
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    int i;
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