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| author | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2022-05-05 02:06:00 +0300 |
|---|---|---|
| committer | Dmitry Osipenko <dmitry.osipenko@collabora.com> | 2023-02-27 07:10:38 +0300 |
| commit | 67fe7487fe8946f33009c7b5a7eafec535a7826b (patch) | |
| tree | 096b7ea9dae3564eeafa6d2e3c2b9054346de0f2 /drivers/gpu/drm/lima/lima_gem.c | |
| parent | 3f6a1e22fae95a50a2e4815305931ed1da5c9a12 (diff) | |
drm/shmem-helper: Don't use vmap_use_count for dma-bufs
DMA-buf core has its own refcounting of vmaps, use it instead of drm-shmem
counting. This change prepares drm-shmem for addition of memory shrinker
support where drm-shmem will use a single dma-buf reservation lock for
all operations performed over dma-bufs.
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://lore.kernel.org/all/20230108210445.3948344-7-dmitry.osipenko@collabora.com/
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.c')
0 files changed, 0 insertions, 0 deletions