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| author | Rob Clark <robdclark@chromium.org> | 2020-08-18 01:01:45 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-12 20:48:32 +0300 |
| commit | 25faf2f2e06565d5cd0b97f77364fbe38f14ef71 (patch) | |
| tree | e8120c4e9f75e186ddfc4d0191d6a5d3dd058ed3 /drivers/gpu/drm/msm/msm_gpu.c | |
| parent | 84c31ee16f903b481e7d4b94e2fc931d373494a0 (diff) | |
| download | linux-25faf2f2e06565d5cd0b97f77364fbe38f14ef71.tar.xz | |
drm/msm: Show process names in gem_describe
In $debugfs/gem we already show any vma(s) associated with an object.
Also show process names if the vma's address space is a per-process
address space.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gpu.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 9455c0b713e4..29c8d73c9a03 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -829,10 +829,9 @@ static int get_clocks(struct platform_device *pdev, struct msm_gpu *gpu) /* Return a new address space for a msm_drm_private instance */ struct msm_gem_address_space * -msm_gpu_create_private_address_space(struct msm_gpu *gpu) +msm_gpu_create_private_address_space(struct msm_gpu *gpu, struct task_struct *task) { struct msm_gem_address_space *aspace = NULL; - if (!gpu) return NULL; @@ -840,8 +839,11 @@ msm_gpu_create_private_address_space(struct msm_gpu *gpu) * If the target doesn't support private address spaces then return * the global one */ - if (gpu->funcs->create_private_address_space) + if (gpu->funcs->create_private_address_space) { aspace = gpu->funcs->create_private_address_space(gpu); + if (!IS_ERR(aspace)) + aspace->pid = get_pid(task_pid(task)); + } if (IS_ERR_OR_NULL(aspace)) aspace = msm_gem_address_space_get(gpu->aspace); |