diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-31 02:08:42 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 16:37:17 +0200 |
| commit | e3fc629d7bb70848fbf479688a66d4e76dff46ac (patch) | |
| tree | 96b6d5ffdb1c643fb28807a635e6ca4e24964034 /fs/aio.c | |
| parent | take calculation of final prot in security_mmap_file() into a helper (diff) | |
| download | linux-e3fc629d7bb70848fbf479688a66d4e76dff46ac.tar.xz linux-e3fc629d7bb70848fbf479688a66d4e76dff46ac.zip | |
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>
Diffstat (limited to 'fs/aio.c')
| -rw-r--r-- | fs/aio.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -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; |