From e48e3c590aac5ba9a7b6106239543c251931ba2d Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Thu, 5 Apr 2018 16:24:50 -0700 Subject: [PATCH] mm/nommu: remove description of alloc_vm_area The alloc_mm_area in nommu is a stub, but its description states it allocates kernel address space. Remove the description to make the code and the documentation agree. Link: http://lkml.kernel.org/r/1519585191-10180-2-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/nommu.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/mm/nommu.c b/mm/nommu.c index 4f8720243ae7..13723736d38f 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -457,18 +457,6 @@ void __weak vmalloc_sync_all(void) { } -/** - * alloc_vm_area - allocate a range of kernel address space - * @size: size of the area - * - * Returns: NULL on failure, vm_struct on success - * - * This function reserves a range of kernel address space, and - * allocates pagetables to map that range. No actual mappings - * are created. If the kernel address space is not shared - * between processes, it syncs the pagetable across all - * processes. - */ struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes) { BUG();