Messages in this thread Patch in this message | | | From | "Kirill A. Shutemov" <> | Subject | [PATCH 1/2] thp: fix update_mmu_cache_pmd() calls | Date | Fri, 16 Nov 2012 11:55:15 +0200 |
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From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
update_mmu_cache_pmd() takes pointer to pmd_t as third, not pmd_t.
mm/huge_memory.c: In function 'do_huge_pmd_numa_page': mm/huge_memory.c:825:2: error: incompatible type for argument 3 of 'update_mmu_cache_pmd' In file included from include/linux/mm.h:44:0, from mm/huge_memory.c:8: arch/mips/include/asm/pgtable.h:385:20: note: expected 'struct pmd_t *' but argument is of type 'pmd_t' mm/huge_memory.c:895:2: error: incompatible type for argument 3 of 'update_mmu_cache_pmd' In file included from include/linux/mm.h:44:0, from mm/huge_memory.c:8: arch/mips/include/asm/pgtable.h:385:20: note: expected 'struct pmd_t *' but argument is of type 'pmd_t'
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> --- mm/huge_memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 4489e16..2401a16 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -886,7 +886,7 @@ fixup: /* change back to regular protection */ entry = pmd_modify(entry, vma->vm_page_prot); set_pmd_at(mm, haddr, pmd, entry); - update_mmu_cache_pmd(vma, address, entry); + update_mmu_cache_pmd(vma, address, &entry); unlock: spin_unlock(&mm->page_table_lock); @@ -956,7 +956,7 @@ migrate: page_add_new_anon_rmap(new_page, vma, haddr); set_pmd_at(mm, haddr, pmd, entry); - update_mmu_cache_pmd(vma, address, entry); + update_mmu_cache_pmd(vma, address, &entry); page_remove_rmap(page); spin_unlock(&mm->page_table_lock); -- 1.7.11.7
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