diff options
Diffstat (limited to 'mm/nommu.c')
| -rw-r--r-- | mm/nommu.c | 46 |
1 files changed, 8 insertions, 38 deletions
@@ -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> @@ -141,7 +139,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm, if (pages) { pages[i] = virt_to_page(start); if (pages[i]) - page_cache_get(pages[i]); + get_page(pages[i]); } if (vmas) vmas[i] = vma; @@ -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); - |
