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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef __MMU_H
- #define __MMU_H
- /*
- * Type for a context number. We declare it volatile to ensure proper
- * ordering when it's accessed outside of spinlock'd critical sections
- * (e.g., as done in activate_mm() and init_new_context()).
- */
- typedef volatile unsigned long mm_context_t;
- typedef unsigned long nv_mm_context_t;
- #endif
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