diff options
| author | Rob Clark <robdclark@chromium.org> | 2023-05-24 08:59:36 -0700 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-05-24 18:03:32 +0200 |
| commit | 3e9757f5ddb98238226ad68a1609aa313de35adb (patch) | |
| tree | 69bf10d93f05d36bb6a8c73085490783bcd69d20 /drivers/gpu | |
| parent | 686b21b5f6ca2f8a716f9a4ade07246dbfb2713e (diff) | |
drm/msm: Add memory stats to fdinfo
Use the new helper to export stats about memory usage.
v2: Drop unintended hunk
v3: Rebase
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230524155956.382440-7-robdclark@gmail.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 15 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 02fd6093f9b0..58264ff2c4b1 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -1066,6 +1066,8 @@ static void msm_show_fdinfo(struct drm_printer *p, struct drm_file *file) return; msm_gpu_show_fdinfo(priv->gpu, file->driver_priv, p); + + drm_show_memory_stats(p, file); } static const struct file_operations fops = { diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index db6c4e281d75..c32264234ea1 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -1096,6 +1096,20 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file, return ret; } +static enum drm_gem_object_status msm_gem_status(struct drm_gem_object *obj) +{ + struct msm_gem_object *msm_obj = to_msm_bo(obj); + enum drm_gem_object_status status = 0; + + if (msm_obj->pages) + status |= DRM_GEM_OBJECT_RESIDENT; + + if (msm_obj->madv == MSM_MADV_DONTNEED) + status |= DRM_GEM_OBJECT_PURGEABLE; + + return status; +} + static const struct vm_operations_struct vm_ops = { .fault = msm_gem_fault, .open = drm_gem_vm_open, @@ -1110,6 +1124,7 @@ static const struct drm_gem_object_funcs msm_gem_object_funcs = { .vmap = msm_gem_prime_vmap, .vunmap = msm_gem_prime_vunmap, .mmap = msm_gem_object_mmap, + .status = msm_gem_status, .vm_ops = &vm_ops, }; |