Contributors: 8
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jeff Dike |
63 |
78.75% |
3 |
30.00% |
| Benjamin Herrenschmidt |
4 |
5.00% |
1 |
10.00% |
| Vishal Moola (Oracle) |
4 |
5.00% |
1 |
10.00% |
| Mike Rapoport |
3 |
3.75% |
1 |
10.00% |
| Alex Dewar |
2 |
2.50% |
1 |
10.00% |
| Richard Weinberger |
2 |
2.50% |
1 |
10.00% |
| Al Viro |
1 |
1.25% |
1 |
10.00% |
| Martin Schwidefsky |
1 |
1.25% |
1 |
10.00% |
| Total |
80 |
|
10 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
* Copyright 2003 PathScale, Inc.
* Derived from include/asm-i386/pgalloc.h and include/asm-i386/pgtable.h
*/
#ifndef __UM_PGALLOC_H
#define __UM_PGALLOC_H
#include <linux/mm.h>
#include <asm-generic/pgalloc.h>
#define pmd_populate_kernel(mm, pmd, pte) \
set_pmd(pmd, __pmd(_PAGE_TABLE + (unsigned long) __pa(pte)))
#define pmd_populate(mm, pmd, pte) \
set_pmd(pmd, __pmd(_PAGE_TABLE + \
((unsigned long long)page_to_pfn(pte) << \
(unsigned long long) PAGE_SHIFT)))
/*
* Allocate and free page tables.
*/
extern pgd_t *pgd_alloc(struct mm_struct *);
#define __pte_free_tlb(tlb, pte, address) \
do { \
pagetable_pte_dtor(page_ptdesc(pte)); \
tlb_remove_page_ptdesc((tlb), (page_ptdesc(pte))); \
} while (0)
#ifdef CONFIG_3_LEVEL_PGTABLES
#define __pmd_free_tlb(tlb, pmd, address) \
do { \
pagetable_pmd_dtor(virt_to_ptdesc(pmd)); \
tlb_remove_page_ptdesc((tlb), virt_to_ptdesc(pmd)); \
} while (0)
#endif
#endif