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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2025-08-03 23:28:48 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2025-08-03 23:28:48 -0700
commita7bee4e7f78089c101be2ad51f4b5ec64782053e (patch)
tree01c730cd0a71026fb1e74d601e1cbb4d0143126a /rust/helpers/mm.c
parent61c6fef7c4b06b4bdbf3142f4e5cace70597e0de (diff)
parent45ee66c37f9bd8cff7718c70d84e0291d385a093 (diff)
Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Merge an immutable branch between MFD, GPIO, Input and PWM to resolve conflicts for the merge window pull request.
Diffstat (limited to 'rust/helpers/mm.c')
-rw-r--r--rust/helpers/mm.c50
1 files changed, 50 insertions, 0 deletions
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);
+}