X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-generic%2Ftlb.h;h=c9948d46febcf6be68111ecf31d4be2ab23d0f9d;hb=8e8ece46a861c84343256819eaec77e608ff9217;hp=c2931499b44cd0be264e01d2a37b7bf46b79c4fb;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index c2931499b..c9948d46f 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -93,7 +93,6 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
 
 	if (rss < freed)
 		freed = rss;
-	// mm->rss = rss - freed;
 	vx_rsspages_sub(mm, freed);
 	tlb_flush_mmu(tlb, start, end);
 
@@ -143,6 +142,14 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
 		__pte_free_tlb(tlb, ptep);			\
 	} while (0)
 
+#ifndef __ARCH_HAS_4LEVEL_HACK
+#define pud_free_tlb(tlb, pudp)					\
+	do {							\
+		tlb->need_flush = 1;				\
+		__pud_free_tlb(tlb, pudp);			\
+	} while (0)
+#endif
+
 #define pmd_free_tlb(tlb, pmdp)					\
 	do {							\
 		tlb->need_flush = 1;				\