#include <asm-generic/pgtable.h>
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/* We have our own get_unmapped_area to cope with ADDR_LIMIT_32BIT. */
#define HAVE_ARCH_UNMAPPED_AREA
/* to cope with aliasing VIPT cache */
#define HAVE_ARCH_UNMAPPED_AREA
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* __ASSEMBLY__ */
#endif
*/
extern unsigned int kobjsize(const void *objp);
-/*
- * No page table caches to initialise.
- */
-#define pgtable_cache_init() do { } while (0)
-
/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* CONFIG_MMU */
#include <asm-generic/pgtable.h>
-static inline void pgtable_cache_init(void) { }
-
/*
* On AArch64, the cache coherency is handled via the set_pte_at() function.
*/
kmem_cache_free(pgd_cache, pgd);
}
-void __init pgd_cache_init(void)
+void __init pgtable_cache_init(void)
{
if (PGD_SIZE == PAGE_SIZE)
return;
#define swapper_pg_dir ((pgd_t *) 0)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/*
* c6x is !MMU, so define the simpliest implementation
*/
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do {} while (0)
-
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
extern void paging_init(void);
#define PAGE_NONE __pgprot(0) /* these mean nothing to NO_MM */
#define PAGE_SHARED __pgprot(0) /* these mean nothing to NO_MM */
extern unsigned int kobjsize(const void *objp);
extern int is_in_rom(unsigned long);
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
#define __pte_offset(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-/* I think this is in case we have page table caches; needed by init/main.c */
-#define pgtable_cache_init() do { } while (0)
-
/*
* Swap/file PTE definitions. If _PAGE_PRESENT is zero, the rest of the PTE is
* interpreted as swap information. The remaining free bits are interpreted as
# Makefile for Hexagon memory management subsystem
#
-obj-y := init.o pgalloc.o ioremap.o uaccess.o vm_fault.o cache.o
+obj-y := init.o ioremap.o uaccess.o vm_fault.o cache.o
obj-y += copy_to_user.o copy_from_user.o strnlen_user.o vm_tlb.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
- */
-
-#include <linux/init.h>
-
-void __init pgtable_cache_init(void)
-{
-}
#define KERNEL_TR_PAGE_SHIFT _PAGE_SIZE_64M
#define KERNEL_TR_PAGE_SIZE (1 << KERNEL_TR_PAGE_SHIFT)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
/* These tell get_user_pages() that the first gate page is accessible from user-level. */
#define FIXADDR_USER_START GATE_ADDR
#ifdef HAVE_BUGGY_SEGREL
#include <asm-generic/pgtable.h>
#endif /* !__ASSEMBLY__ */
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* _M68K_PGTABLE_H */
*/
#define ZERO_PAGE(vaddr) (virt_to_page(0))
-/*
- * No page table caches to initialise.
- */
-#define pgtable_cache_init() do { } while (0)
-
/*
* All 32bit addresses are effectively valid for vmalloc...
* Sort of meaningless for non-VM targets.
#define swapper_pg_dir ((pgd_t *) NULL)
-#define pgtable_cache_init() do {} while (0)
-
#define arch_enter_lazy_cpu_mode() do {} while (0)
#define pgprot_noncached_wc(prot) prot
/* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
#define kern_addr_valid(addr) (1)
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
void do_page_fault(struct pt_regs *regs, unsigned long address,
unsigned long error_code);
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* _ASM_PGTABLE_H */
* into virtual address `from'
*/
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* _ASMNDS32_PGTABLE_H */
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
-
extern void __init paging_init(void);
extern void __init mmu_init(void);
#include <asm-generic/pgtable.h>
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
typedef pte_t *pte_addr_t;
#endif /* __ASSEMBLY__ */
#define PTRS_PER_PTE (1UL << BITS_PER_PTE)
/* Definitions for 2nd level */
-#define pgtable_cache_init() do { } while (0)
-
#define PMD_SHIFT (PLD_SHIFT + BITS_PER_PTE)
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
unsigned long vmalloc_to_phys(void *vmalloc_addr);
void pgtable_cache_add(unsigned int shift);
-void pgtable_cache_init(void);
#if defined(CONFIG_STRICT_KERNEL_RWX) || defined(CONFIG_PPC32)
void mark_initmem_nx(void);
extern void setup_bootmem(void);
extern void paging_init(void);
-static inline void pgtable_cache_init(void)
-{
- /* No page table caches to initialize */
-}
-
#define VMALLOC_SIZE (KERN_VIRT_SIZE >> 1)
#define VMALLOC_END (PAGE_OFFSET - 1)
#define VMALLOC_START (PAGE_OFFSET - VMALLOC_SIZE)
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-/*
- * No page table caches to initialise
- */
-static inline void pgtable_cache_init(void) { }
-
#include <asm-generic/pgtable.h>
#endif /* _S390_PAGE_H */
#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
-/*
- * Initialise the page table caches
- */
-extern void pgtable_cache_init(void);
-
struct vm_area_struct;
struct mm_struct;
void __set_fixmap(enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
{
}
-
-void pgtable_cache_init(void)
-{
-}
/* We provide our own get_unmapped_area to cope with VA holes for userland */
#define HAVE_ARCH_UNMAPPED_AREA
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !(_SPARC_PGTABLE_H) */
unsigned long);
#define HAVE_ARCH_FB_UNMAPPED_AREA
-void pgtable_cache_init(void);
void sun4v_register_fault_status(void);
void sun4v_ktsb_register(void);
void __init cheetah_ecache_flush_init(void);
/* zero page used for uninitialized stuff */
extern unsigned long *empty_zero_page;
-#define pgtable_cache_init() do ; while (0)
-
/* Just any arbitrary offset to the start of the vmalloc VM area: the
* current 8MB value just means that there will be a 8MB "hole" after the
* physical memory until the kernel virtual memory starts. That means that
#include <asm-generic/pgtable.h>
-#define pgtable_cache_init() do { } while (0)
-
#endif /* !__ASSEMBLY__ */
#endif /* __UNICORE_PGTABLE_H__ */
extern pgd_t initial_page_table[1024];
extern pmd_t initial_pg_pmd[];
-static inline void pgtable_cache_init(void) { }
void paging_init(void);
void sync_initial_page_table(void);
#define HAVE_ARCH_UNMAPPED_AREA
#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-#define pgtable_cache_init() do { } while (0)
-
#define PAGE_AGP PAGE_KERNEL_NOCACHE
#define HAVE_PAGE_AGP 1
static struct kmem_cache *pgd_cache;
-void __init pgd_cache_init(void)
+void __init pgtable_cache_init(void)
{
/*
* When PAE kernel is running as a Xen domain, it does not use
}
#else
-void __init pgd_cache_init(void)
-{
-}
-
static inline pgd_t *_pgd_alloc(void)
{
return (pgd_t *)__get_free_pages(GFP_PGTABLE_USER,
# define swapper_pg_dir NULL
static inline void paging_init(void) { }
#endif
-static inline void pgtable_cache_init(void) { }
/*
* The pmd contains the kernel virtual address of the pte page.
static inline void init_espfix_bsp(void) { }
#endif
-extern void __init pgd_cache_init(void);
+extern void __init pgtable_cache_init(void);
#ifndef __HAVE_ARCH_PFN_MODIFY_ALLOWED
static inline bool pfn_modify_allowed(unsigned long pfn, pgprot_t prot)
void __init __weak poking_init(void) { }
-void __init __weak pgd_cache_init(void) { }
+void __init __weak pgtable_cache_init(void) { }
bool initcall_debug;
core_param(initcall_debug, initcall_debug, bool, 0644);
init_espfix_bsp();
/* Should be run after espfix64 is set up. */
pti_init();
- pgd_cache_init();
}
void __init __weak arch_call_rest_init(void)
projects / linux-2.6-block.git / commitdiff