The branch main has been updated by wulf:
URL:
https://cgit.FreeBSD.org/src/commit/?id=06902a447934e855dc8f7eaf95b4235c684b264d
commit 06902a447934e855dc8f7eaf95b4235c684b264d
Author: Vladimir Kondratyev <w...@freebsd.org>
AuthorDate: 2024-04-08 06:47:42 +0000
Commit: Vladimir Kondratyev <w...@freebsd.org>
CommitDate: 2024-04-08 06:47:42 +0000
LinuxKPI: Add vm_flags_(clear|set) functions
Sponsored by: Serenity Cyber Security, LLC
Reviewed by: emaste
MFC after: 1 week
---
sys/compat/linuxkpi/common/include/linux/mm.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/linux/mm.h
b/sys/compat/linuxkpi/common/include/linux/mm.h
index 1a7bae27fa8b..0030cc6fb7a9 100644
--- a/sys/compat/linuxkpi/common/include/linux/mm.h
+++ b/sys/compat/linuxkpi/common/include/linux/mm.h
@@ -324,6 +324,18 @@ vm_get_page_prot(unsigned long vm_flags)
return (vm_flags & VM_PROT_ALL);
}
+static inline void
+vm_flags_set(struct vm_area_struct *vma, unsigned long flags)
+{
+ vma->vm_flags |= flags;
+}
+
+static inline void
+vm_flags_clear(struct vm_area_struct *vma, unsigned long flags)
+{
+ vma->vm_flags &= ~flags;
+}
+
static inline struct page *
vmalloc_to_page(const void *addr)
{
