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authorJeremy Fitzhardinge <jeremy@goop.org>2008-01-30 13:33:39 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:39 +0100
commita5a19c63f4e55e32dc0bc3d936d7f94793d8b380 (patch)
tree3aaf621cd79889ed2658de2c30fa2fea42c86cf5 /arch/x86/mm/hugetlbpage.c
parentx86: add mm parameter to paravirt_alloc_pd (diff)
downloadlinux-a5a19c63f4e55e32dc0bc3d936d7f94793d8b380.tar.xz
linux-a5a19c63f4e55e32dc0bc3d936d7f94793d8b380.zip
x86: demacro asm-x86/pgalloc_32.h
Convert macros into inline functions, for better type-checking. This patch required a little bit of fiddling with headers in order to make __(pte|pmd)_free_tlb inline rather than macros. asm-generic/tlb.h includes asm/pgalloc.h, though it doesn't directly use any pgalloc definitions. I removed this include to avoid an include cycle, but it may cause secondary compile failures by things depending on the indirect inclusion; arch/x86/mm/hugetlbpage.c was one such place; there may be others. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/hugetlbpage.c')
-rw-r--r--arch/x86/mm/hugetlbpage.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 6c06d9c0488e..4fbafb4bc2f0 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -15,6 +15,7 @@
#include <asm/mman.h>
#include <asm/tlb.h>
#include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
static unsigned long page_table_shareable(struct vm_area_struct *svma,
struct vm_area_struct *vma,
@@ -88,7 +89,7 @@ static void huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud)
spin_lock(&mm->page_table_lock);
if (pud_none(*pud))
- pud_populate(mm, pud, (unsigned long) spte & PAGE_MASK);
+ pud_populate(mm, pud, (pmd_t *)((unsigned long)spte & PAGE_MASK));
else
put_page(virt_to_page(spte));
spin_unlock(&mm->page_table_lock);