diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/debug.c | 2 | ||||
| -rw-r--r-- | mm/huge_memory.c | 10 | ||||
| -rw-r--r-- | mm/khugepaged.c | 2 | ||||
| -rw-r--r-- | mm/memory.c | 8 | ||||
| -rw-r--r-- | mm/oom_kill.c | 5 |
5 files changed, 13 insertions, 14 deletions
@@ -136,7 +136,7 @@ void dump_mm(const struct mm_struct *mm) mm->mmap_base, mm->mmap_legacy_base, mm->highest_vm_end, mm->pgd, atomic_read(&mm->mm_users), atomic_read(&mm->mm_count), - atomic_long_read((atomic_long_t *)&mm->nr_ptes), + mm_nr_ptes(mm), mm_nr_pmds(mm), mm_nr_puds(mm), mm->map_count, diff --git a/mm/huge_memory.c b/mm/huge_memory.c index cc65fb8..3610d81 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -606,7 +606,7 @@ static int __do_huge_pmd_anonymous_page(struct vm_fault *vmf, struct page *page, pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable); set_pmd_at(vma->vm_mm, haddr, vmf->pmd, entry); add_mm_counter(vma->vm_mm, MM_ANONPAGES, HPAGE_PMD_NR); - atomic_long_inc(&vma->vm_mm->nr_ptes); + mm_inc_nr_ptes(vma->vm_mm); spin_unlock(vmf->ptl); count_vm_event(THP_FAULT_ALLOC); } @@ -662,7 +662,7 @@ static bool set_huge_zero_page(pgtable_t pgtable, struct mm_struct *mm, if (pgtable) pgtable_trans_huge_deposit(mm, pmd, pgtable); set_pmd_at(mm, haddr, pmd, entry); - atomic_long_inc(&mm->nr_ptes); + mm_inc_nr_ptes(mm); return true; } @@ -747,7 +747,7 @@ static void insert_pfn_pmd(struct vm_area_struct *vma, unsigned long addr, if (pgtable) { pgtable_trans_huge_deposit(mm, pmd, pgtable); - atomic_long_inc(&mm->nr_ptes); + mm_inc_nr_ptes(mm); } set_pmd_at(mm, addr, pmd, entry); @@ -978,7 +978,7 @@ int copy_huge_pmd(struct mm_struct *dst_mm, struct mm_struct *src_mm, get_page(src_page); page_dup_rmap(src_page, true); add_mm_counter(dst_mm, MM_ANONPAGES, HPAGE_PMD_NR); - atomic_long_inc(&dst_mm->nr_ptes); + mm_inc_nr_ptes(dst_mm); pgtable_trans_huge_deposit(dst_mm, dst_pmd, pgtable); pmdp_set_wrprotect(src_mm, addr, src_pmd); @@ -1695,7 +1695,7 @@ static inline void zap_deposited_table(struct mm_struct *mm, pmd_t *pmd) pgtable = pgtable_trans_huge_withdraw(mm, pmd); pte_free(mm, pgtable); - atomic_long_dec(&mm->nr_ptes); + mm_dec_nr_ptes(mm); } int zap_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 43cb304..ea4ff25 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1270,7 +1270,7 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff) _pmd = pmdp_collapse_flush(vma, addr, pmd); spin_unlock(ptl); up_write(&vma->vm_mm->mmap_sem); - atomic_long_dec(&vma->vm_mm->nr_ptes); + mm_dec_nr_ptes(vma->vm_mm); pte_free(vma->vm_mm, pmd_pgtable(_pmd)); } } diff --git a/mm/memory.c b/mm/memory.c index 6bbd407..6dec21b 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -438,7 +438,7 @@ static void free_pte_range(struct mmu_gather *tlb, pmd_t *pmd, pgtable_t token = pmd_pgtable(*pmd); pmd_clear(pmd); pte_free_tlb(tlb, token, addr); - atomic_long_dec(&tlb->mm->nr_ptes); + mm_dec_nr_ptes(tlb->mm); } static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud, @@ -666,7 +666,7 @@ int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address) ptl = pmd_lock(mm, pmd); if (likely(pmd_none(*pmd))) { /* Has another populated it ? */ - atomic_long_inc(&mm->nr_ptes); + mm_inc_nr_ptes(mm); pmd_populate(mm, pmd, new); new = NULL; } @@ -3238,7 +3238,7 @@ static int pte_alloc_one_map(struct vm_fault *vmf) goto map_pte; } - atomic_long_inc(&vma->vm_mm->nr_ptes); + mm_inc_nr_ptes(vma->vm_mm); pmd_populate(vma->vm_mm, vmf->pmd, vmf->prealloc_pte); spin_unlock(vmf->ptl); vmf->prealloc_pte = NULL; @@ -3297,7 +3297,7 @@ static void deposit_prealloc_pte(struct vm_fault *vmf) * We are going to consume the prealloc table, * count that as nr_ptes. */ - atomic_long_inc(&vma->vm_mm->nr_ptes); + mm_inc_nr_ptes(vma->vm_mm); vmf->prealloc_pte = NULL; } diff --git a/mm/oom_kill.c b/mm/oom_kill.c index f642a45..f930014 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -221,8 +221,7 @@ unsigned long oom_badness(struct task_struct *p, struct mem_cgroup *memcg, * task's rss, pagetable and swap space use. */ points = get_mm_rss(p->mm) + get_mm_counter(p->mm, MM_SWAPENTS) + - atomic_long_read(&p->mm->nr_ptes) + mm_nr_pmds(p->mm) + - mm_nr_puds(p->mm); + mm_nr_ptes(p->mm) + mm_nr_pmds(p->mm) + mm_nr_puds(p->mm); task_unlock(p); /* @@ -417,7 +416,7 @@ static void dump_tasks(struct mem_cgroup *memcg, const nodemask_t *nodemask) pr_info("[%5d] %5d %5d %8lu %8lu %7ld %7ld %7ld %8lu %5hd %s\n", task->pid, from_kuid(&init_user_ns, task_uid(task)), task->tgid, task->mm->total_vm, get_mm_rss(task->mm), - atomic_long_read(&task->mm->nr_ptes), + mm_nr_ptes(task->mm), mm_nr_pmds(task->mm), mm_nr_puds(task->mm), get_mm_counter(task->mm, MM_SWAPENTS), |
