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| author | Xie Yongji <xieyongji@bytedance.com> | 2022-08-03 07:55:20 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-08-11 11:26:08 +0300 |
| commit | 82eb46f94ae5faa87ace248d950292c87384a097 (patch) | |
| tree | 59bc34926c52e9c16aba821a508226adf9715c7f /.clang-format | |
| parent | c32ee693125aa19a021dad32abbd49f5c6f70031 (diff) | |
| download | linux-82eb46f94ae5faa87ace248d950292c87384a097.tar.xz | |
vduse: Use memcpy_{to,from}_page() in do_bounce()
kmap_atomic() is being deprecated in favor of kmap_local_page().
The use of kmap_atomic() in do_bounce() is all thread local therefore
kmap_local_page() is a sufficient replacement.
Convert to kmap_local_page() but, instead of open coding it,
use the helpers memcpy_to_page() and memcpy_from_page().
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Message-Id: <20220803045523.23851-3-xieyongji@bytedance.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to '.clang-format')
0 files changed, 0 insertions, 0 deletions