Commit e48e3c59 authored Apr 05, 2018 by Mike Rapoport Committed by Linus Torvalds Apr 05, 2018

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 <rppt@linux.vnet.ibm.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 60f5921a

mm/nommu.c

+0 −12

Original line number	Diff line number	Diff line
		@@ -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();