Merge branch 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull mm gup cleanup from Ingo Molnar:
 "This removes the ugly get-user-pages API hack, now that all upstream
  code has been migrated to it"

("ugly" is putting it mildly. But it worked.. - Linus)

* 'mm-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  mm/gup: Remove the macro overload API migration helpers from the get_user*() APIs

1 files changed, 7 insertions, 37 deletions

diff --git a/mm/nommu.c b/mm/nommu.c
index 102e257cc6c3..c8bd59a03c71 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -15,8 +15,6 @@
 
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
-#define __DISABLE_GUP_DEPRECATED
-
 #include <linux/export.h>
 #include <linux/mm.h>
 #include <linux/vmacache.h>
@@ -161,7 +159,7 @@ finish_or_fault:
  *   slab page or a secondary page from a compound page
  * - don't permit access to VMAs that don't support it, such as I/O mappings
  */
-long get_user_pages6(unsigned long start, unsigned long nr_pages,
+long get_user_pages(unsigned long start, unsigned long nr_pages,
 		    int write, int force, struct page **pages,
 		    struct vm_area_struct **vmas)
 {
@@ -175,15 +173,15 @@ long get_user_pages6(unsigned long start, unsigned long nr_pages,
 	return __get_user_pages(current, current->mm, start, nr_pages, flags,
 				pages, vmas, NULL);
 }
-EXPORT_SYMBOL(get_user_pages6);
+EXPORT_SYMBOL(get_user_pages);
 
-long get_user_pages_locked6(unsigned long start, unsigned long nr_pages,
+long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
 			    int write, int force, struct page **pages,
 			    int *locked)
 {
-	return get_user_pages6(start, nr_pages, write, force, pages, NULL);
+	return get_user_pages(start, nr_pages, write, force, pages, NULL);
 }
-EXPORT_SYMBOL(get_user_pages_locked6);
+EXPORT_SYMBOL(get_user_pages_locked);
 
 long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
 			       unsigned long start, unsigned long nr_pages,
@@ -199,13 +197,13 @@ long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
 }
 EXPORT_SYMBOL(__get_user_pages_unlocked);
 
-long get_user_pages_unlocked5(unsigned long start, unsigned long nr_pages,
+long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
 			     int write, int force, struct page **pages)
 {
 	return __get_user_pages_unlocked(current, current->mm, start, nr_pages,
 					 write, force, pages, 0);
 }
-EXPORT_SYMBOL(get_user_pages_unlocked5);
+EXPORT_SYMBOL(get_user_pages_unlocked);
 
 /**
  * follow_pfn - look up PFN at a user virtual address
@@ -1989,31 +1987,3 @@ static int __meminit init_admin_reserve(void)
 	return 0;
 }
 subsys_initcall(init_admin_reserve);
-
-long get_user_pages8(struct task_struct *tsk, struct mm_struct *mm,
-		     unsigned long start, unsigned long nr_pages,
-		     int write, int force, struct page **pages,
-		     struct vm_area_struct **vmas)
-{
-	return get_user_pages6(start, nr_pages, write, force, pages, vmas);
-}
-EXPORT_SYMBOL(get_user_pages8);
-
-long get_user_pages_locked8(struct task_struct *tsk, struct mm_struct *mm,
-			    unsigned long start, unsigned long nr_pages,
-			    int write, int force, struct page **pages,
-			    int *locked)
-{
-	return get_user_pages_locked6(start, nr_pages, write,
-				      force, pages, locked);
-}
-EXPORT_SYMBOL(get_user_pages_locked8);
-
-long get_user_pages_unlocked7(struct task_struct *tsk, struct mm_struct *mm,
-			      unsigned long start, unsigned long nr_pages,
-			      int write, int force, struct page **pages)
-{
-	return get_user_pages_unlocked5(start, nr_pages, write, force, pages);
-}
-EXPORT_SYMBOL(get_user_pages_unlocked7);
-