Merge tag 'driver-core-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / include / linux / mm.h

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 91cc923..a92c8d7 100644 (file)
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1266,20 +1266,17 @@ static inline int fixup_user_fault(struct task_struct *tsk,
 }
 #endif
 
-extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
+extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
+               unsigned int gup_flags);
 extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
-               void *buf, int len, int write);
+               void *buf, int len, unsigned int gup_flags);
 
-long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
-                     unsigned long start, unsigned long nr_pages,
-                     unsigned int foll_flags, struct page **pages,
-                     struct vm_area_struct **vmas, int *nonblocking);
 long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
                            unsigned long start, unsigned long nr_pages,
-                           int write, int force, struct page **pages,
+                           unsigned int gup_flags, struct page **pages,
                            struct vm_area_struct **vmas);
 long get_user_pages(unsigned long start, unsigned long nr_pages,
-                           int write, int force, struct page **pages,
+                           unsigned int gup_flags, struct page **pages,
                            struct vm_area_struct **vmas);
 long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
                    unsigned int gup_flags, struct page **pages, int *locked);
@@ -1390,7 +1387,7 @@ static inline int stack_guard_page_end(struct vm_area_struct *vma,
                !vma_growsup(vma->vm_next, addr);
 }
 
-int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t);
+int vma_is_stack_for_current(struct vm_area_struct *vma);
 
 extern unsigned long move_page_tables(struct vm_area_struct *vma,
                unsigned long old_addr, struct vm_area_struct *new_vma,