On Mon, 30 Oct 2023 02:01:46 +0300, Dmitry Osipenko wrote:
> Use atomic refcount_t helper for pages_use_count to optimize pin/unpin
> functions by skipping reservation locking while GEM's pin refcount > 1.
>
> Reviewed-by: Boris Brezillon
> Suggested-by: Boris Brezillon
>
> [ ... ]
Acked-by:
Use atomic refcount_t helper for pages_use_count to optimize pin/unpin
functions by skipping reservation locking while GEM's pin refcount > 1.
Reviewed-by: Boris Brezillon
Suggested-by: Boris Brezillon
Signed-off-by: Dmitry Osipenko
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drivers/gpu/drm/drm_gem_shmem_helper.c | 33