From e40b0b56ffdc16edce207904a7782da6a1a47162 Mon Sep 17 00:00:00 2001 From: Christian König Date: Thu, 5 Nov 2020 17:05:35 +0100 Subject: Revert "mm: introduce vma_set_file function v4" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The kernel test robot is not happy with that. This reverts commit 2b5b95b1ff3d70a95013a45e3b5b90f1daf42348. Signed-off-by: Christian König Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/394773/ --- mm/mmap.c | 12 ------------ 1 file changed, 12 deletions(-) (limited to 'mm/mmap.c') diff --git a/mm/mmap.c b/mm/mmap.c index b0093cc69240..30a4e8412a58 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -136,18 +136,6 @@ void vma_set_page_prot(struct vm_area_struct *vma) WRITE_ONCE(vma->vm_page_prot, vm_page_prot); } -/* - * Change backing file, only valid to use during initial VMA setup. - */ -void vma_set_file(struct vm_area_struct *vma, struct file *file) -{ - /* Changing an anonymous vma with this is illegal */ - get_file(file); - swap(vma->vm_file, file); - fput(file); -} -EXPORT_SYMBOL(vma_set_file); - /* * Requires inode->i_mapping->i_mmap_rwsem */ -- cgit