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| author | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-10-17 20:22:26 +0300 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-10-18 01:21:52 +0300 |
| commit | d078fd9b8daa282a0c713daa433315940bbf8188 (patch) | |
| tree | cf5c55b4da524c9738bed35a50b792c32d8c7b7d /Documentation/driver-api/dma-buf.rst | |
| parent | 47e982d5195d76c621d21d2f1911159175d0839e (diff) | |
| download | linux-d078fd9b8daa282a0c713daa433315940bbf8188.tar.xz | |
dma-buf: Move dma_buf_mmap() to dynamic locking specification
Move dma_buf_mmap() function to the dynamic locking specification by
taking the reservation lock. Neither of the today's drivers take the
reservation lock within the mmap() callback, hence it's safe to enforce
the locking.
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-19-dmitry.osipenko@collabora.com
Diffstat (limited to 'Documentation/driver-api/dma-buf.rst')
0 files changed, 0 insertions, 0 deletions