Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Torvalds (pre-git) |
91 |
44.83% |
1 |
7.14% |
| Roman Zippel |
71 |
34.98% |
1 |
7.14% |
| Linus Torvalds |
11 |
5.42% |
2 |
14.29% |
| Martin Schwidefsky |
9 |
4.43% |
1 |
7.14% |
| Benjamin Herrenschmidt |
9 |
4.43% |
2 |
14.29% |
| Geert Uytterhoeven |
4 |
1.97% |
2 |
14.29% |
| Mike Rapoport |
4 |
1.97% |
1 |
7.14% |
| Andrew Morton |
2 |
0.99% |
2 |
14.29% |
| Mark Rutland |
1 |
0.49% |
1 |
7.14% |
| Greg Kroah-Hartman |
1 |
0.49% |
1 |
7.14% |
| Total |
203 |
|
14 |
|
/* SPDX-License-Identifier: GPL-2.0 */
/* sun3_pgalloc.h --
* reorganization around 2.3.39, routines moved from sun3_pgtable.h
*
*
* 02/27/2002 -- Modified to support "highpte" implementation in 2.5.5 (Sam)
*
* moved 1/26/2000 Sam Creasey
*/
#ifndef _SUN3_PGALLOC_H
#define _SUN3_PGALLOC_H
#include <asm/tlb.h>
#include <asm-generic/pgalloc.h> /* for pte_{alloc,free}_one */
extern const char bad_pmd_string[];
#define __pte_free_tlb(tlb,pte,addr) \
do { \
pgtable_pte_page_dtor(pte); \
tlb_remove_page((tlb), pte); \
} while (0)
static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
{
pmd_val(*pmd) = __pa((unsigned long)pte);
}
static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
{
pmd_val(*pmd) = __pa((unsigned long)page_address(page));
}
#define pmd_pgtable(pmd) pmd_page(pmd)
/*
* allocating and freeing a pmd is trivial: the 1-entry pmd is
* inside the pgd, so has no extra memory associated with it.
*/
#define pmd_free(mm, x) do { } while (0)
static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long) pgd);
}
static inline pgd_t * pgd_alloc(struct mm_struct *mm)
{
pgd_t *new_pgd;
new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
return new_pgd;
}
#endif /* SUN3_PGALLOC_H */