Contributors: 26
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Aneesh Kumar K.V |
58 |
16.81% |
12 |
21.05% |
| David Gibson |
47 |
13.62% |
5 |
8.77% |
| Becky Bruce |
47 |
13.62% |
2 |
3.51% |
| Gerald Schaefer |
40 |
11.59% |
4 |
7.02% |
| Christophe Leroy |
20 |
5.80% |
5 |
8.77% |
| Linus Torvalds (pre-git) |
16 |
4.64% |
3 |
5.26% |
| Alexandre Ghiti |
12 |
3.48% |
4 |
7.02% |
| David S. Miller |
11 |
3.19% |
2 |
3.51% |
| Linus Torvalds |
10 |
2.90% |
1 |
1.75% |
| Hugh Dickins |
9 |
2.61% |
2 |
3.51% |
| Baolin Wang |
9 |
2.61% |
1 |
1.75% |
| Nicholas Piggin |
9 |
2.61% |
1 |
1.75% |
| David Mosberger-Tang |
8 |
2.32% |
1 |
1.75% |
| Andrew Morton |
8 |
2.32% |
2 |
3.51% |
| Benjamin Herrenschmidt |
8 |
2.32% |
1 |
1.75% |
| Andi Kleen |
6 |
1.74% |
1 |
1.75% |
| Adam Litke |
5 |
1.45% |
1 |
1.75% |
| Anshuman Khandual |
4 |
1.16% |
1 |
1.75% |
| Hari Bathini |
4 |
1.16% |
1 |
1.75% |
| Michael Ellerman |
4 |
1.16% |
1 |
1.75% |
| Anton Blanchard |
3 |
0.87% |
1 |
1.75% |
| Paul Mackerras |
2 |
0.58% |
1 |
1.75% |
| Kenneth W Chen |
2 |
0.58% |
1 |
1.75% |
| Nick Child |
1 |
0.29% |
1 |
1.75% |
| Mathieu Malaterre |
1 |
0.29% |
1 |
1.75% |
| Greg Kroah-Hartman |
1 |
0.29% |
1 |
1.75% |
| Total |
345 |
|
57 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_HUGETLB_H
#define _ASM_POWERPC_HUGETLB_H
#ifdef CONFIG_HUGETLB_PAGE
#include <asm/page.h>
#ifdef CONFIG_PPC_BOOK3S_64
#include <asm/book3s/64/hugetlb.h>
#elif defined(CONFIG_PPC_E500)
#include <asm/nohash/hugetlb-e500.h>
#elif defined(CONFIG_PPC_8xx)
#include <asm/nohash/32/hugetlb-8xx.h>
#endif /* CONFIG_PPC_BOOK3S_64 */
extern bool hugetlb_disabled;
void __init hugetlbpage_init_defaultsize(void);
int slice_is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
unsigned long len);
static inline int is_hugepage_only_range(struct mm_struct *mm,
unsigned long addr,
unsigned long len)
{
if (IS_ENABLED(CONFIG_PPC_64S_HASH_MMU) && !radix_enabled())
return slice_is_hugepage_only_range(mm, addr, len);
return 0;
}
#define is_hugepage_only_range is_hugepage_only_range
#define __HAVE_ARCH_HUGETLB_FREE_PGD_RANGE
void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr,
unsigned long end, unsigned long floor,
unsigned long ceiling);
#define __HAVE_ARCH_HUGE_PTEP_GET_AND_CLEAR
static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
unsigned long addr, pte_t *ptep)
{
return __pte(pte_update(mm, addr, ptep, ~0UL, 0, 1));
}
#define __HAVE_ARCH_HUGE_PTEP_CLEAR_FLUSH
static inline pte_t huge_ptep_clear_flush(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep)
{
pte_t pte;
pte = huge_ptep_get_and_clear(vma->vm_mm, addr, ptep);
flush_hugetlb_page(vma, addr);
return pte;
}
#define __HAVE_ARCH_HUGE_PTEP_SET_ACCESS_FLAGS
int huge_ptep_set_access_flags(struct vm_area_struct *vma,
unsigned long addr, pte_t *ptep,
pte_t pte, int dirty);
void gigantic_hugetlb_cma_reserve(void) __init;
#include <asm-generic/hugetlb.h>
#else /* ! CONFIG_HUGETLB_PAGE */
static inline void flush_hugetlb_page(struct vm_area_struct *vma,
unsigned long vmaddr)
{
}
#define hugepd_shift(x) 0
static inline pte_t *hugepte_offset(hugepd_t hpd, unsigned long addr,
unsigned pdshift)
{
return NULL;
}
static inline void __init gigantic_hugetlb_cma_reserve(void)
{
}
static inline void __init hugetlbpage_init_defaultsize(void)
{
}
#endif /* CONFIG_HUGETLB_PAGE */
#endif /* _ASM_POWERPC_HUGETLB_H */