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| author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2018-04-05 16:24:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:26 -0700 |
| commit | e48e3c590aac5ba9a7b6106239543c251931ba2d (patch) | |
| tree | 2d4db2ec3d28717f061d6c44bfd039e44d0913cc /mm | |
| parent | 60f5921a9a4f126e081318bd6bb2bc2798b7bba8 (diff) | |
| download | lwn-e48e3c590aac5ba9a7b6106239543c251931ba2d.tar.gz lwn-e48e3c590aac5ba9a7b6106239543c251931ba2d.zip | |
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>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/nommu.c | 12 |
1 files changed, 0 insertions, 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(); |