diff options
Diffstat (limited to 'rust/helpers')
-rw-r--r-- | rust/helpers/helpers.c | 1 | ||||
-rw-r--r-- | rust/helpers/mm.c | 50 |
2 files changed, 51 insertions, 0 deletions
diff --git a/rust/helpers/helpers.c b/rust/helpers/helpers.c index cc81c8ba779f..805307018f0e 100644 --- a/rust/helpers/helpers.c +++ b/rust/helpers/helpers.c @@ -24,6 +24,7 @@ #include "io.c" #include "jump_label.c" #include "kunit.c" +#include "mm.c" #include "mutex.c" #include "page.c" #include "platform.c" diff --git a/rust/helpers/mm.c b/rust/helpers/mm.c new file mode 100644 index 000000000000..81b510c96fd2 --- /dev/null +++ b/rust/helpers/mm.c @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/mm.h> +#include <linux/sched/mm.h> + +void rust_helper_mmgrab(struct mm_struct *mm) +{ + mmgrab(mm); +} + +void rust_helper_mmdrop(struct mm_struct *mm) +{ + mmdrop(mm); +} + +void rust_helper_mmget(struct mm_struct *mm) +{ + mmget(mm); +} + +bool rust_helper_mmget_not_zero(struct mm_struct *mm) +{ + return mmget_not_zero(mm); +} + +void rust_helper_mmap_read_lock(struct mm_struct *mm) +{ + mmap_read_lock(mm); +} + +bool rust_helper_mmap_read_trylock(struct mm_struct *mm) +{ + return mmap_read_trylock(mm); +} + +void rust_helper_mmap_read_unlock(struct mm_struct *mm) +{ + mmap_read_unlock(mm); +} + +struct vm_area_struct *rust_helper_vma_lookup(struct mm_struct *mm, + unsigned long addr) +{ + return vma_lookup(mm, addr); +} + +void rust_helper_vma_end_read(struct vm_area_struct *vma) +{ + vma_end_read(vma); +} |