switch aio and shm to do_mmap_pgoff(), make do_mmap() static

after all, 0 bytes and 0 pages is the same thing...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/aio.c b/fs/aio.c
index e7f2fad7b4ce..07154d99cc67 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -134,9 +134,9 @@ static int aio_setup_ring(struct kioctx *ctx)
         info->mmap_size = nr_pages * PAGE_SIZE;
         dprintk("attempting mmap of %lu bytes\n", info->mmap_size);
         down_write(&ctx->mm->mmap_sem);
-        info->mmap_base = do_mmap(NULL, 0, info->mmap_size, 
-                                  PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE,
-                                  0);
+        info->mmap_base = do_mmap_pgoff(NULL, 0, info->mmap_size, 
+                                        PROT_READ|PROT_WRITE,
+                                        MAP_ANONYMOUS|MAP_PRIVATE, 0);
         if (IS_ERR((void *)info->mmap_base)) {
                 up_write(&ctx->mm->mmap_sem);
                 info->mmap_size = 0;