mm: enlarge stack guard gap

[mirror_ubuntu-zesty-kernel.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index 44d68895a9b9b29deefbed2be37e52eb94ba9f33..7aa2ea0a8623c2bac9bb4d29889ad163b58a4195 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -36,6 +36,8 @@
 /* Do not use these with a slab allocator */
 #define GFP_SLAB_BUG_MASK (__GFP_DMA32|__GFP_HIGHMEM|~__GFP_BITS_MASK)
 
+void page_writeback_init(void);
+
 int do_swap_page(struct vm_fault *vmf);
 
 void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma,