From 84d33df279e0380995b0e03fb8aad04cef2bc29f Mon Sep 17 00:00:00 2001 From: Kirill A. Shutemov Date: Tue, 14 Apr 2015 15:44:37 -0700 Subject: mm: rename FOLL_MLOCK to FOLL_POPULATE After commit a1fde08c74e9 ("VM: skip the stack guard page lookup in get_user_pages only for mlock") FOLL_MLOCK has lost its original meaning: we don't necessarily mlock the page if the flags is set -- we also take VM_LOCKED into consideration. Since we use the same codepath for __mm_populate(), let's rename FOLL_MLOCK to FOLL_POPULATE. Signed-off-by: Kirill A. Shutemov Acked-by: Linus Torvalds Acked-by: David Rientjes Cc: Michel Lespinasse Cc: Rik van Riel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/mlock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/mlock.c') diff --git a/mm/mlock.c b/mm/mlock.c index 8a54cd214925..f756e28b33fc 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -237,7 +237,7 @@ long __mlock_vma_pages_range(struct vm_area_struct *vma, VM_BUG_ON_VMA(end > vma->vm_end, vma); VM_BUG_ON_MM(!rwsem_is_locked(&mm->mmap_sem), mm); - gup_flags = FOLL_TOUCH | FOLL_MLOCK; + gup_flags = FOLL_TOUCH | FOLL_POPULATE; /* * We want to touch writable mappings with a write fault in order * to break COW, except for shared mappings because these don't COW -- cgit v1.2.3-55-g7522