diff options
| author | Maíra Canal <mcanal@igalia.com> | 2024-07-11 11:25:24 -0300 |
|---|---|---|
| committer | Maíra Canal <mcanal@igalia.com> | 2024-07-13 11:00:32 -0300 |
| commit | 0b91c6dacae24a1393f99f8154037c56454c277c (patch) | |
| tree | 06a5690f3cc9a6b61eca0f0a2a1dccfeba789594 /drivers/gpu/drm | |
| parent | c48abf099d5126fb93a941685df56e064d716175 (diff) | |
drm/v3d: Expose memory stats through fdinfo
Use the common DRM function `drm_show_memory_stats()` to expose standard
fdinfo memory stats.
V3D exposes global GPU memory stats through debugfs. Those stats will be
preserved while the DRM subsystem doesn't have a standard solution to
expose global GPU stats.
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240711142736.783816-1-mcanal@igalia.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_bo.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.c | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_bo.c b/drivers/gpu/drm/v3d/v3d_bo.c index a165cbcdd27b..ecb80fd75b1a 100644 --- a/drivers/gpu/drm/v3d/v3d_bo.c +++ b/drivers/gpu/drm/v3d/v3d_bo.c @@ -26,6 +26,17 @@ #include "v3d_drv.h" #include "uapi/drm/v3d_drm.h" +static enum drm_gem_object_status v3d_gem_status(struct drm_gem_object *obj) +{ + struct v3d_bo *bo = to_v3d_bo(obj); + enum drm_gem_object_status res = 0; + + if (bo->base.pages) + res |= DRM_GEM_OBJECT_RESIDENT; + + return res; +} + /* Called DRM core on the last userspace/kernel unreference of the * BO. */ @@ -63,6 +74,7 @@ static const struct drm_gem_object_funcs v3d_gem_funcs = { .vmap = drm_gem_shmem_object_vmap, .vunmap = drm_gem_shmem_object_vunmap, .mmap = drm_gem_shmem_object_mmap, + .status = v3d_gem_status, .vm_ops = &drm_gem_shmem_vm_ops, }; diff --git a/drivers/gpu/drm/v3d/v3d_drv.c b/drivers/gpu/drm/v3d/v3d_drv.c index 491c638a4d74..d38628e4fc2f 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.c +++ b/drivers/gpu/drm/v3d/v3d_drv.c @@ -184,6 +184,8 @@ static void v3d_show_fdinfo(struct drm_printer *p, struct drm_file *file) drm_printf(p, "v3d-jobs-%s: \t%llu jobs\n", v3d_queue_to_string(queue), jobs_completed); } + + drm_show_memory_stats(p, file); } static const struct file_operations v3d_drm_fops = { |