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013b651013
Add support for madvise and a shrinker similar to other drivers. This allows userspace to mark BOs which can be freed when there is memory pressure. Unlike other implementations, we don't depend on struct_mutex. The driver maintains a list of BOs which can be freed when the shrinker is called. Access to the list is serialized with the shrinker_lock. Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190805143358.21245-2-robh@kernel.org
14 lines
274 B
Makefile
14 lines
274 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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panfrost-y := \
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panfrost_drv.o \
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panfrost_device.o \
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panfrost_devfreq.o \
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panfrost_gem.o \
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panfrost_gem_shrinker.o \
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panfrost_gpu.o \
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panfrost_job.o \
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panfrost_mmu.o \
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panfrost_perfcnt.o
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obj-$(CONFIG_DRM_PANFROST) += panfrost.o
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