From a034a010f48bf49efe25098c16c16b9708ccbba5 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:43 -0800 Subject: x86: unify pte_none Impact: cleanup Unify and demacro pte_none. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 447da43cddb3..07e0734f6202 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -151,11 +151,6 @@ static inline int pte_same(pte_t a, pte_t b) return a.pte_low == b.pte_low && a.pte_high == b.pte_high; } -static inline int pte_none(pte_t pte) -{ - return !pte.pte_low && !pte.pte_high; -} - /* * Bits 0, 6 and 7 are taken in the low part of the pte, * put the 32 bits of offset into the high part. -- cgit v1.2.2 From 8de01da35e9dbbb4a9d1e9d5a37df98395dfa558 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:44 -0800 Subject: x86: unify pte_same Impact: cleanup Unify and demacro pte_same. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 07e0734f6202..51832fa04743 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -145,12 +145,6 @@ static inline pte_t native_ptep_get_and_clear(pte_t *ptep) #define native_ptep_get_and_clear(xp) native_local_ptep_get_and_clear(xp) #endif -#define __HAVE_ARCH_PTE_SAME -static inline int pte_same(pte_t a, pte_t b) -{ - return a.pte_low == b.pte_low && a.pte_high == b.pte_high; -} - /* * Bits 0, 6 and 7 are taken in the low part of the pte, * put the 32 bits of offset into the high part. -- cgit v1.2.2 From 5ba7c91341be61e0942f792c237ac067d9f32f51 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:48 -0800 Subject: x86: unify pud_present Impact: cleanup Unify and demacro pud_present. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 51832fa04743..524bd91b9952 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -28,11 +28,6 @@ static inline int pud_bad(pud_t pud) return (pud_val(pud) & ~(PTE_PFN_MASK | _KERNPG_TABLE | _PAGE_USER)) != 0; } -static inline int pud_present(pud_t pud) -{ - return pud_val(pud) & _PAGE_PRESENT; -} - /* Rules for using set_pte: the pte being assigned *must* be * either not present or in a state where the hardware will * not attempt to update the pte. In places where this is -- cgit v1.2.2 From 6fff47e3ac5e17f7e164ac4ff9ea29aba3c54d73 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:53 -0800 Subject: x86: unify pud_page_vaddr Impact: cleanup Unify and demacro pud_page_vaddr. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 524bd91b9952..542616ac192a 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -117,9 +117,6 @@ static inline void pud_clear(pud_t *pudp) #define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT) -#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PTE_PFN_MASK)) - - /* Find an entry in the second-level page table.. */ #define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) + \ pmd_index(address)) -- cgit v1.2.2 From f476961cb16312fe4cb80b2b457ef9acf220a7fc Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:30:55 -0800 Subject: x86: unify pud_page Impact: cleanup Unify and demacro pud_page. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 542616ac192a..28ba09ac2308 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -115,8 +115,6 @@ static inline void pud_clear(pud_t *pudp) write_cr3(pgd); } -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT) - /* Find an entry in the second-level page table.. */ #define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) + \ pmd_index(address)) -- cgit v1.2.2 From 01ade20d5a22e6ef002cbb751dddc3a01a78f998 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:31:02 -0800 Subject: x86: unify pmd_offset Impact: cleanup Unify and demacro pmd_offset. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 28ba09ac2308..7ad9d05710b1 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -115,10 +115,6 @@ static inline void pud_clear(pud_t *pudp) write_cr3(pgd); } -/* Find an entry in the second-level page table.. */ -#define pmd_offset(pud, address) ((pmd_t *)pud_page_vaddr(*(pud)) + \ - pmd_index(address)) - #ifdef CONFIG_SMP static inline pte_t native_ptep_get_and_clear(pte_t *ptep) { -- cgit v1.2.2 From a61bb29af47b0e4052566d25f3391894306a23fd Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:31:10 -0800 Subject: x86: unify pgd_bad Impact: cleanup Unify and demacro pgd_bad. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 7ad9d05710b1..b92524eec202 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -23,11 +23,6 @@ static inline int pud_none(pud_t pud) return pud_val(pud) == 0; } -static inline int pud_bad(pud_t pud) -{ - return (pud_val(pud) & ~(PTE_PFN_MASK | _KERNPG_TABLE | _PAGE_USER)) != 0; -} - /* Rules for using set_pte: the pte being assigned *must* be * either not present or in a state where the hardware will * not attempt to update the pte. In places where this is -- cgit v1.2.2 From deb79cfb365c96ff960570d1bcf2c205424b6195 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Thu, 5 Feb 2009 11:31:13 -0800 Subject: x86: unify pud_none Impact: cleanup Unify and demacro pud_none. Signed-off-by: Jeremy Fitzhardinge --- arch/x86/include/asm/pgtable-3level.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/x86/include/asm/pgtable-3level.h') diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index b92524eec202..3f13cdf61156 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -18,11 +18,6 @@ printk("%s:%d: bad pgd %p(%016Lx).\n", \ __FILE__, __LINE__, &(e), pgd_val(e)) -static inline int pud_none(pud_t pud) -{ - return pud_val(pud) == 0; -} - /* Rules for using set_pte: the pte being assigned *must* be * either not present or in a state where the hardware will * not attempt to update the pte. In places where this is -- cgit v1.2.2