mm.c

 1// SPDX-License-Identifier: GPL-2.0
 2
 3#include <linux/mm.h>
 4#include <linux/sched/mm.h>
 5
 6void rust_helper_mmgrab(struct mm_struct *mm)
 7{
 8	mmgrab(mm);
 9}
10
11void rust_helper_mmdrop(struct mm_struct *mm)
12{
13	mmdrop(mm);
14}
15
16void rust_helper_mmget(struct mm_struct *mm)
17{
18	mmget(mm);
19}
20
21bool rust_helper_mmget_not_zero(struct mm_struct *mm)
22{
23	return mmget_not_zero(mm);
24}
25
26void rust_helper_mmap_read_lock(struct mm_struct *mm)
27{
28	mmap_read_lock(mm);
29}
30
31bool rust_helper_mmap_read_trylock(struct mm_struct *mm)
32{
33	return mmap_read_trylock(mm);
34}
35
36void rust_helper_mmap_read_unlock(struct mm_struct *mm)
37{
38	mmap_read_unlock(mm);
39}
40
41struct vm_area_struct *rust_helper_vma_lookup(struct mm_struct *mm,
42					      unsigned long addr)
43{
44	return vma_lookup(mm, addr);
45}
46
47void rust_helper_vma_end_read(struct vm_area_struct *vma)
48{
49	vma_end_read(vma);
50}