Commit e48e3c59 authored by Mike Rapoport's avatar Mike Rapoport Committed by Linus Torvalds

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.comSigned-off-by: default avatarMike Rapoport <rppt@linux.vnet.ibm.com>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 60f5921a
......@@ -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();
......
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