From: Rob Clark <robdclark@xxxxxxxxxxxx> Similar motivation to other similar recent attempt[1]. But with an attempt to have some shared code for this. As well as documentation. It is probably a bit UMA-centric, I guess devices with VRAM might want some placement stats as well. But this seems like a reasonable start. TODO gputop support? [1] https://patchwork.freedesktop.org/series/112397/ Rob Clark (2): drm: Add fdinfo memory stats drm/msm: Add memory stats to fdinfo Documentation/gpu/drm-usage-stats.rst | 21 +++++++ drivers/gpu/drm/drm_file.c | 79 +++++++++++++++++++++++++++ drivers/gpu/drm/msm/msm_drv.c | 26 ++++++++- drivers/gpu/drm/msm/msm_gpu.c | 2 - include/drm/drm_file.h | 10 ++++ 5 files changed, 135 insertions(+), 3 deletions(-) -- 2.39.2
