diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index c37c870c526f..1a00bdf0f1e8 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -69,13 +69,6 @@ static atomic_t huge_zero_refcount; struct page *huge_zero_page __read_mostly; unsigned long huge_zero_pfn __read_mostly = ~0UL; -static inline bool file_thp_enabled(struct vm_area_struct *vma) -{ - return transhuge_vma_enabled(vma, vma->vm_flags) && vma->vm_file && - !inode_is_open_for_write(vma->vm_file->f_inode) && - (vma->vm_flags & VM_EXEC); -} - bool transparent_hugepage_active(struct vm_area_struct *vma) { /* The addr is used to check if the vma size fits */ @@ -87,8 +80,8 @@ bool transparent_hugepage_active(struct vm_area_struct *vma) return __transparent_hugepage_enabled(vma); if (vma_is_shmem(vma)) return shmem_huge_enabled(vma); - if (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS)) - return file_thp_enabled(vma); + if (transhuge_vma_enabled(vma, vma->vm_flags) && file_thp_enabled(vma)) + return true; return false; } |