---

yaml --- r: 81444 b: refs/heads/master c: 5aa0508 h: refs/heads/master v: v3
git-mirror · Jan 31, 2008 · 05d7764 · 05d7764
1 parent dc2baa4
commit 05d7764
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Showing 3 changed files with 27 additions and 18 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 072b7a58ca534a667f9649ead1628dfb20087e4b
+refs/heads/master: 5aa0508508e7cd62bec6e3933b86fce03d2e8502
diff --git a/trunk/arch/x86/mm/pgtable_32.c b/trunk/arch/x86/mm/pgtable_32.c
@@ -376,3 +376,26 @@ void check_pgt_cache(void)
 {
 	quicklist_trim(0, pgd_dtor, 25, 16);
 }
+
+void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
+{
+	paravirt_release_pt(page_to_pfn(pte));
+	tlb_remove_page(tlb, pte);
+}
+
+#ifdef CONFIG_X86_PAE
+
+void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
+{
+	/* This is called just after the pmd has been detached from
+	   the pgd, which requires a full tlb flush to be recognized
+	   by the CPU.  Rather than incurring multiple tlb flushes
+	   while the address space is being pulled down, make the tlb
+	   gathering machinery do a full flush when we're done. */
+	tlb->fullmm = 1;
+
+	paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT);
+	tlb_remove_page(tlb, virt_to_page(pmd));
+}
+
+#endif
diff --git a/trunk/include/asm-x86/pgalloc_32.h b/trunk/include/asm-x86/pgalloc_32.h
@@ -3,6 +3,7 @@
 
 #include <linux/threads.h>
 #include <linux/mm.h>		/* for struct page */
+#include <linux/pagemap.h>
 #include <asm/tlb.h>
 #include <asm-generic/tlb.h>
 
@@ -51,11 +52,7 @@ static inline void pte_free(struct page *pte)
 }
 
 
-static inline void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
-{
-	paravirt_release_pt(page_to_pfn(pte));
-	tlb_remove_page(tlb, pte);
-}
+extern void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
 
 #ifdef CONFIG_X86_PAE
 /*
@@ -72,18 +69,7 @@ static inline void pmd_free(pmd_t *pmd)
 	free_page((unsigned long)pmd);
 }
 
-static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
-{
-	/* This is called just after the pmd has been detached from
-	   the pgd, which requires a full tlb flush to be recognized
-	   by the CPU.  Rather than incurring multiple tlb flushes
-	   while the address space is being pulled down, make the tlb
-	   gathering machinery do a full flush when we're done. */
-	tlb->fullmm = 1;
-
-	paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT);
-	tlb_remove_page(tlb, virt_to_page(pmd));
-}
+extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
 
 static inline void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
 {