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-rw-r--r--include/linux/sched/mm.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
index ed1caa26c8be..91546493c43d 100644
--- a/include/linux/sched/mm.h
+++ b/include/linux/sched/mm.h
@@ -192,6 +192,23 @@ unsigned long mm_get_unmapped_area(struct mm_struct *mm, struct file *filp,
unsigned long pgoff, unsigned long flags);
unsigned long
+arch_get_unmapped_area_vmflags(struct file *filp, unsigned long addr,
+ unsigned long len, unsigned long pgoff,
+ unsigned long flags, vm_flags_t vm_flags);
+unsigned long
+arch_get_unmapped_area_topdown_vmflags(struct file *filp, unsigned long addr,
+ unsigned long len, unsigned long pgoff,
+ unsigned long flags, vm_flags_t);
+
+unsigned long mm_get_unmapped_area_vmflags(struct mm_struct *mm,
+ struct file *filp,
+ unsigned long addr,
+ unsigned long len,
+ unsigned long pgoff,
+ unsigned long flags,
+ vm_flags_t vm_flags);
+
+unsigned long
generic_get_unmapped_area(struct file *filp, unsigned long addr,
unsigned long len, unsigned long pgoff,
unsigned long flags);