Contributors: 17
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Andrea Arcangeli |
115 |
43.07% |
4 |
14.29% |
| Song Liu |
28 |
10.49% |
1 |
3.57% |
| Vijay Balakrishna |
20 |
7.49% |
1 |
3.57% |
| Linus Torvalds (pre-git) |
19 |
7.12% |
4 |
14.29% |
| Johannes Weiner |
15 |
5.62% |
1 |
3.57% |
| Kirill A. Shutemov |
13 |
4.87% |
2 |
7.14% |
| Zach O'Keefe |
11 |
4.12% |
1 |
3.57% |
| David Rientjes |
10 |
3.75% |
2 |
7.14% |
| Yang Shi |
8 |
3.00% |
2 |
7.14% |
| Balbir Singh |
7 |
2.62% |
2 |
7.14% |
| Srivatsa Vaddagiri |
6 |
2.25% |
1 |
3.57% |
| Christoph Hellwig |
5 |
1.87% |
1 |
3.57% |
| Linus Torvalds |
4 |
1.50% |
1 |
3.57% |
| Mel Gorman |
3 |
1.12% |
2 |
7.14% |
| Greg Kroah-Hartman |
1 |
0.37% |
1 |
3.57% |
| Usama Arif |
1 |
0.37% |
1 |
3.57% |
| Dhaval Giani |
1 |
0.37% |
1 |
3.57% |
| Total |
267 |
|
28 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_KHUGEPAGED_H
#define _LINUX_KHUGEPAGED_H
extern unsigned int khugepaged_max_ptes_none __read_mostly;
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
extern struct attribute_group khugepaged_attr_group;
extern int khugepaged_init(void);
extern void khugepaged_destroy(void);
extern int start_stop_khugepaged(void);
extern void __khugepaged_enter(struct mm_struct *mm);
extern void __khugepaged_exit(struct mm_struct *mm);
extern void khugepaged_enter_vma(struct vm_area_struct *vma,
unsigned long vm_flags);
extern void khugepaged_min_free_kbytes_update(void);
extern bool current_is_khugepaged(void);
extern int collapse_pte_mapped_thp(struct mm_struct *mm, unsigned long addr,
bool install_pmd);
static inline void khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm)
{
if (test_bit(MMF_VM_HUGEPAGE, &oldmm->flags))
__khugepaged_enter(mm);
}
static inline void khugepaged_exit(struct mm_struct *mm)
{
if (test_bit(MMF_VM_HUGEPAGE, &mm->flags))
__khugepaged_exit(mm);
}
#else /* CONFIG_TRANSPARENT_HUGEPAGE */
static inline void khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm)
{
}
static inline void khugepaged_exit(struct mm_struct *mm)
{
}
static inline void khugepaged_enter_vma(struct vm_area_struct *vma,
unsigned long vm_flags)
{
}
static inline int collapse_pte_mapped_thp(struct mm_struct *mm,
unsigned long addr, bool install_pmd)
{
return 0;
}
static inline void khugepaged_min_free_kbytes_update(void)
{
}
static inline bool current_is_khugepaged(void)
{
return false;
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
#endif /* _LINUX_KHUGEPAGED_H */