From: Andrea Arcangeli <aarcange@redhat.com>
To: linux-mm@kvack.org
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Subject: [PATCH 07 of 25] no paravirt version of pmd ops
Date: Sat, 14 Nov 2009 17:38:25 -0000 [thread overview]
Message-ID: <d8dc2a3d24dbfef6e1a4.1258220305@v2.random> (raw)
In-Reply-To: <patchbomb.1258220298@v2.random>
From: Andrea Arcangeli <aarcange@redhat.com>
No paravirt version of set_pmd_at/pmd_update/pmd_update_defer.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
---
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -31,6 +31,7 @@ extern struct list_head pgd_list;
#else /* !CONFIG_PARAVIRT */
#define set_pte(ptep, pte) native_set_pte(ptep, pte)
#define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte)
+#define set_pmd_at(mm, addr, pmdp, pmd) native_set_pmd_at(mm, addr, pmdp, pmd)
#define set_pte_atomic(ptep, pte) \
native_set_pte_atomic(ptep, pte)
@@ -55,6 +56,8 @@ extern struct list_head pgd_list;
#define pte_update(mm, addr, ptep) do { } while (0)
#define pte_update_defer(mm, addr, ptep) do { } while (0)
+#define pmd_update(mm, addr, ptep) do { } while (0)
+#define pmd_update_defer(mm, addr, ptep) do { } while (0)
#define pgd_val(x) native_pgd_val(x)
#define __pgd(x) native_make_pgd(x)
--
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next prev parent reply other threads:[~2009-11-14 18:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-14 17:38 [PATCH 00 of 25] Transparent Hugepage support #1 Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 01 of 25] bit_lock smp memory barriers Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 02 of 25] compound_lock Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 03 of 25] alter compound get_page/put_page Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 04 of 25] clear compound mapping Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 05 of 25] add native_set_pmd_at Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 06 of 25] add pmd paravirt ops Andrea Arcangeli
2009-11-14 17:38 ` Andrea Arcangeli [this message]
2009-11-14 17:38 ` [PATCH 08 of 25] export maybe_mkwrite Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 09 of 25] comment reminder in destroy_compound_page Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 10 of 25] config_transparent_hugepage Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 11 of 25] add pmd mangling functions to x86 Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 12 of 25] add pmd mangling generic functions Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 13 of 25] special pmd_trans_* functions Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 14 of 25] bail out gup_fast on freezed pmd Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 15 of 25] pte alloc trans frozen Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 16 of 25] add pmd mmu_notifier helpers Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 17 of 25] clear page compound Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 18 of 25] add pmd_huge_pte to mm_struct Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 19 of 25] ensure mapcount is taken on head pages Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 20 of 25] add page_check_address_pmd to find the pmd mapping a transparent hugepage Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 21 of 25] split_huge_page_mm/vma Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 22 of 25] split_huge_page paging Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 23 of 25] pmd_trans_huge migrate bugcheck Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 24 of 25] transparent hugepage core Andrea Arcangeli
2009-11-14 17:38 ` [PATCH 25 of 25] kvm mmu transparent hugepage support Andrea Arcangeli
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