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Message-Id: <20090501144202.A869B8B0@kernel>
Date: Fri, 01 May 2009 07:42:02 -0700
From: Dave Hansen <dave@...ux.vnet.ibm.com>
To: linux-arch@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Dave Hansen <dave@...ux.vnet.ibm.com>
Subject: [RFC][PATCH 01/35] rename arm and frv's __pte_index()
The arm and frv __pte_index()es are the exact same as everyone
else's pte_index(). So, remove the __ and give them the same
name as all the other implementations.
Signed-off-by: Dave Hansen <dave@...ux.vnet.ibm.com>
---
linux-2.6.git-dave/arch/arm/include/asm/pgtable.h | 8 ++++----
linux-2.6.git-dave/arch/frv/include/asm/pgtable.h | 2 +-
linux-2.6.git-dave/arch/frv/kernel/gdb-stub.c | 2 +-
linux-2.6.git-dave/arch/frv/mm/fault.c | 2 +-
4 files changed, 7 insertions(+), 7 deletions(-)
diff -puN arch/arm/include/asm/pgtable.h~rename-arm-__pte_index arch/arm/include/asm/pgtable.h
--- linux-2.6.git/arch/arm/include/asm/pgtable.h~rename-arm-__pte_index 2009-04-30 15:10:53.000000000 -0700
+++ linux-2.6.git-dave/arch/arm/include/asm/pgtable.h 2009-04-30 15:10:53.000000000 -0700
@@ -263,9 +263,9 @@ extern struct page *empty_zero_page;
#define pte_none(pte) (!pte_val(pte))
#define pte_clear(mm,addr,ptep) set_pte_ext(ptep, __pte(0), 0)
#define pte_page(pte) (pfn_to_page(pte_pfn(pte)))
-#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
-#define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
-#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr))
+#define pte_offset_map(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr))
+#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr))
#define pte_unmap(pte) do { } while (0)
#define pte_unmap_nested(pte) do { } while (0)
@@ -373,7 +373,7 @@ static inline pte_t *pmd_page_vaddr(pmd_
#define pmd_offset(dir, addr) ((pmd_t *)(dir))
/* Find an entry in the third-level page table.. */
-#define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
diff -puN arch/frv/include/asm/pgtable.h~rename-arm-__pte_index arch/frv/include/asm/pgtable.h
--- linux-2.6.git/arch/frv/include/asm/pgtable.h~rename-arm-__pte_index 2009-04-30 15:10:53.000000000 -0700
+++ linux-2.6.git-dave/arch/frv/include/asm/pgtable.h 2009-04-30 15:10:53.000000000 -0700
@@ -436,7 +436,7 @@ static inline pte_t pte_modify(pte_t pte
#define pgd_index_k(addr) pgd_index(addr)
/* Find an entry in the bottom-level page table.. */
-#define __pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
/*
* the pte page can be thought of an array like this: pte_t[PTRS_PER_PTE]
diff -puN arch/frv/kernel/gdb-stub.c~rename-arm-__pte_index arch/frv/kernel/gdb-stub.c
--- linux-2.6.git/arch/frv/kernel/gdb-stub.c~rename-arm-__pte_index 2009-04-30 15:10:53.000000000 -0700
+++ linux-2.6.git-dave/arch/frv/kernel/gdb-stub.c 2009-04-30 15:10:53.000000000 -0700
@@ -465,7 +465,7 @@ static inline unsigned long gdbstub_virt
__set_DAMPR(5, val | xAMPRx_L | xAMPRx_SS_16Kb | xAMPRx_S | xAMPRx_C | xAMPRx_V);
/* now its safe to access pmd */
- pte = (pte_t *)__get_DAMLR(5) + __pte_index(vaddr);
+ pte = (pte_t *)__get_DAMLR(5) + pte_index(vaddr);
if (pte_present(*pte))
val = pte_val(*pte);
else
diff -puN arch/frv/mm/fault.c~rename-arm-__pte_index arch/frv/mm/fault.c
--- linux-2.6.git/arch/frv/mm/fault.c~rename-arm-__pte_index 2009-04-30 15:10:53.000000000 -0700
+++ linux-2.6.git-dave/arch/frv/mm/fault.c 2009-04-30 15:10:53.000000000 -0700
@@ -240,7 +240,7 @@ asmlinkage void do_page_fault(int datamm
: "r" (_pme | xAMPRx_L|xAMPRx_SS_16Kb|xAMPRx_S|xAMPRx_C|xAMPRx_V)
);
- pte = (pte_t *) damlr + __pte_index(ear0);
+ pte = (pte_t *) damlr + pte_index(ear0);
val = pte_val(*pte);
asm volatile("movgs %0,dampr2" :: "r" (dampr));
_
--
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