From 222100eed264ba9d640af9977bffb6fcb6f11ea3 Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Wed, 1 Apr 2020 21:07:52 -0700 Subject: mm/vma: make is_vma_temporary_stack() available for general use Currently the declaration and definition for is_vma_temporary_stack() are scattered. Lets make is_vma_temporary_stack() helper available for general use and also drop the declaration from (include/linux/huge_mm.h) which is no longer required. While at this, rename this as vma_is_temporary_stack() in line with existing helpers. This should not cause any functional change. Signed-off-by: Anshuman Khandual Signed-off-by: Andrew Morton Acked-by: Vlastimil Babka Cc: Ingo Molnar Cc: Michael Ellerman Cc: Paul Mackerras Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1582782965-3274-4-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds --- include/linux/huge_mm.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'include/linux/huge_mm.h') diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 5aca3d1bdb32..31c39f4a5518 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -87,8 +87,6 @@ extern struct kobj_attribute shmem_enabled_attr; #define HPAGE_PUD_SIZE ((1UL) << HPAGE_PUD_SHIFT) #define HPAGE_PUD_MASK (~(HPAGE_PUD_SIZE - 1)) -extern bool is_vma_temporary_stack(struct vm_area_struct *vma); - extern unsigned long transparent_hugepage_flags; /* @@ -100,7 +98,7 @@ static inline bool __transparent_hugepage_enabled(struct vm_area_struct *vma) if (vma->vm_flags & VM_NOHUGEPAGE) return false; - if (is_vma_temporary_stack(vma)) + if (vma_is_temporary_stack(vma)) return false; if (test_bit(MMF_DISABLE_THP, &vma->vm_mm->flags)) -- cgit v1.2.3