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| author | Cong Wang <amwang@redhat.com> | 2011-11-25 23:14:27 +0800 |
|---|---|---|
| committer | Cong Wang <xiyou.wangcong@gmail.com> | 2012-03-20 21:48:21 +0800 |
| commit | e8e3c3d66fd9d1ee2250f68d778cc48c1346d228 (patch) | |
| tree | 2d69e1bb0cefe36bbfc4b75ddfa6cec8e72bcb98 /fs/pipe.c | |
| parent | c6daa7ffa834c850b3dbb38af6980415caef680d (diff) | |
| download | op-kernel-dev-e8e3c3d66fd9d1ee2250f68d778cc48c1346d228.zip op-kernel-dev-e8e3c3d66fd9d1ee2250f68d778cc48c1346d228.tar.gz | |
fs: remove the second argument of k[un]map_atomic()
Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'fs/pipe.c')
| -rw-r--r-- | fs/pipe.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -230,7 +230,7 @@ void *generic_pipe_buf_map(struct pipe_inode_info *pipe, { if (atomic) { buf->flags |= PIPE_BUF_FLAG_ATOMIC; - return kmap_atomic(buf->page, KM_USER0); + return kmap_atomic(buf->page); } return kmap(buf->page); @@ -251,7 +251,7 @@ void generic_pipe_buf_unmap(struct pipe_inode_info *pipe, { if (buf->flags & PIPE_BUF_FLAG_ATOMIC) { buf->flags &= ~PIPE_BUF_FLAG_ATOMIC; - kunmap_atomic(map_data, KM_USER0); + kunmap_atomic(map_data); } else kunmap(buf->page); } @@ -565,14 +565,14 @@ redo1: iov_fault_in_pages_read(iov, chars); redo2: if (atomic) - src = kmap_atomic(page, KM_USER0); + src = kmap_atomic(page); else src = kmap(page); error = pipe_iov_copy_from_user(src, iov, chars, atomic); if (atomic) - kunmap_atomic(src, KM_USER0); + kunmap_atomic(src); else kunmap(page); |
