diff options
| author | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-10-17 20:22:28 +0300 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-10-18 01:21:53 +0300 |
| commit | 23543b3c4f7fe4ee03d624d0584ec8429d4e7a15 (patch) | |
| tree | d09623f189f176b15443a9d0990a947a9dac4f15 /include/linux/dma-buf.h | |
| parent | ae2e7f28a170c01fdea420f1284e2f163198c9aa (diff) | |
media: videobuf2: Stop using internal dma-buf lock
All drivers that use dma-bufs have been moved to the updated locking
specification and now dma-buf reservation is guaranteed to be locked
by importers during the mapping operations. There is no need to take
the internal dma-buf lock anymore. Remove locking from the videobuf2
memory allocators.
Acked-by: Tomasz Figa <tfiga@chromium.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-21-dmitry.osipenko@collabora.com
Diffstat (limited to 'include/linux/dma-buf.h')
0 files changed, 0 insertions, 0 deletions