Merge tag 'fsdax-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm...
[sfrench/cifs-2.6.git] / arch / mips / include / asm / mmu.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ASM_MMU_H
3 #define __ASM_MMU_H
4
5 #include <linux/atomic.h>
6 #include <linux/spinlock.h>
7 #include <linux/wait.h>
8
9 typedef struct {
10         union {
11                 u64 asid[NR_CPUS];
12                 atomic64_t mmid;
13         };
14
15         void *vdso;
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;
23 } mm_context_t;
24
25 #endif /* __ASM_MMU_H */