[linux-2.6-block.git] / arch / mips / include / asm / mmu.h

/* 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 */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef __ASM_MMU_H
	3	#define __ASM_MMU_H
	4
9791554b	5	#include <linux/atomic.h>
432c6bac PB	6	#include <linux/spinlock.h>
432c6bac PB	7	#include <linux/wait.h>
9791554b	8
c52d0d30	9	typedef struct {
c8790d65 PB	10	union {
	11	u64 asid[NR_CPUS];
	12	atomic64_t mmid;
	13	};
	14
c52d0d30	15	void *vdso;
432c6bac PB	16
	17	/* lock to be held whilst modifying fp_bd_emupage_allocmap */
	18	spinlock_t bd_emupage_lock;
	19	/* bitmap tracking allocation of fp_bd_emupage */
	20	unsigned long *bd_emupage_allocmap;
	21	/* wait queue for threads requiring an emuframe */
	22	wait_queue_head_t bd_emupage_queue;
c52d0d30	23	} mm_context_t;
1da177e4 LT	24
1da177e4 LT	25	#endif /* __ASM_MMU_H */