Cregit: Linux 5.16: mmu.h

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Paul Burton	31	55.36%	4	57.14%
Linus Torvalds	14	25.00%	1	14.29%
David Daney	10	17.86%	1	14.29%
Greg Kroah-Hartman	1	1.79%	1	14.29%
Total	56		7

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_MMU_H
#define __ASM_MMU_H

#include <linux/atomic.h>
#include <linux/spinlock.h>
#include <linux/wait.h>

typedef struct {
	union {
		u64 asid[NR_CPUS];
		atomic64_t mmid;
	};

	void *vdso;

	/* lock to be held whilst modifying fp_bd_emupage_allocmap */
	spinlock_t bd_emupage_lock;
	/* bitmap tracking allocation of fp_bd_emupage */
	unsigned long *bd_emupage_allocmap;
	/* wait queue for threads requiring an emuframe */
	wait_queue_head_t bd_emupage_queue;
} mm_context_t;

#endif /* __ASM_MMU_H */