diff options
| author | Yunxiang Li <Yunxiang.Li@amd.com> | 2024-12-19 10:14:08 -0500 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2024-12-19 16:56:17 +0100 |
| commit | bebf2ebd70f210a6c8fe5f668dadefb083014217 (patch) | |
| tree | b0aea6af8ddd47e34de7d71c69aa0f06b9e44ae9 /drivers/gpu/drm | |
| parent | drm: add drm_memory_stats_is_zero (diff) | |
| download | linux-bebf2ebd70f210a6c8fe5f668dadefb083014217.tar.gz linux-bebf2ebd70f210a6c8fe5f668dadefb083014217.zip | |
drm: make drm-active- stats optional
When memory stats is generated fresh everytime by going though all the
BOs, their active information is quite easy to get. But if the stats are
tracked with BO's state this becomes harder since the job scheduling
part doesn't really deal with individual buffers.
Make drm-active- optional to enable amdgpu to switch to the second
method.
Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241219151411.1150-3-Yunxiang.Li@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_file.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drm_client.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_drm_client.c | 1 |
4 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c index df2cf5c33925..7717e3e4f05b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c @@ -97,6 +97,7 @@ void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file) drm_print_memory_stats(p, &stats[i].drm, + DRM_GEM_OBJECT_ACTIVE | DRM_GEM_OBJECT_RESIDENT | DRM_GEM_OBJECT_PURGEABLE, pl_name[i]); diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index f10b6938c577..2289e71e2fa2 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -870,7 +870,9 @@ void drm_print_memory_stats(struct drm_printer *p, { print_size(p, "total", region, stats->private + stats->shared); print_size(p, "shared", region, stats->shared); - print_size(p, "active", region, stats->active); + + if (supported_status & DRM_GEM_OBJECT_ACTIVE) + print_size(p, "active", region, stats->active); if (supported_status & DRM_GEM_OBJECT_RESIDENT) print_size(p, "resident", region, stats->resident); @@ -903,15 +905,13 @@ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file) if (obj->funcs && obj->funcs->status) { s = obj->funcs->status(obj); - supported_status = DRM_GEM_OBJECT_RESIDENT | - DRM_GEM_OBJECT_PURGEABLE; + supported_status |= s; } - if (drm_gem_object_is_shared_for_memory_stats(obj)) { + if (drm_gem_object_is_shared_for_memory_stats(obj)) status.shared += obj->size; - } else { + else status.private += obj->size; - } if (s & DRM_GEM_OBJECT_RESIDENT) { status.resident += add_size; @@ -924,6 +924,7 @@ void drm_show_memory_stats(struct drm_printer *p, struct drm_file *file) if (!dma_resv_test_signaled(obj->resv, dma_resv_usage_rw(true))) { status.active += add_size; + supported_status |= DRM_GEM_OBJECT_ACTIVE; /* If still active, don't count as purgeable: */ s &= ~DRM_GEM_OBJECT_PURGEABLE; diff --git a/drivers/gpu/drm/i915/i915_drm_client.c b/drivers/gpu/drm/i915/i915_drm_client.c index f58682505491..168d7375304b 100644 --- a/drivers/gpu/drm/i915/i915_drm_client.c +++ b/drivers/gpu/drm/i915/i915_drm_client.c @@ -102,6 +102,7 @@ static void show_meminfo(struct drm_printer *p, struct drm_file *file) for_each_memory_region(mr, i915, id) drm_print_memory_stats(p, &stats[id], + DRM_GEM_OBJECT_ACTIVE | DRM_GEM_OBJECT_RESIDENT | DRM_GEM_OBJECT_PURGEABLE, mr->uabi_name); diff --git a/drivers/gpu/drm/xe/xe_drm_client.c b/drivers/gpu/drm/xe/xe_drm_client.c index 22f0f1a6dfd5..1436d8f79e70 100644 --- a/drivers/gpu/drm/xe/xe_drm_client.c +++ b/drivers/gpu/drm/xe/xe_drm_client.c @@ -261,6 +261,7 @@ static void show_meminfo(struct drm_printer *p, struct drm_file *file) if (man) { drm_print_memory_stats(p, &stats[mem_type], + DRM_GEM_OBJECT_ACTIVE | DRM_GEM_OBJECT_RESIDENT | (mem_type != XE_PL_SYSTEM ? 0 : DRM_GEM_OBJECT_PURGEABLE), |