Mesa (master): gallium/radeon/winsyses: fix counting mapped memory

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 53d74e055e3596a05b9a306ea867dac0d4591f95
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=53d74e055e3596a05b9a306ea867dac0d4591f95

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Sun Sep  4 14:21:41 2016 +0200

gallium/radeon/winsyses: fix counting mapped memory

Not all buffers are unmapped explicitly.

Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

---

 src/gallium/winsys/amdgpu/drm/amdgpu_bo.c     | 8 ++++++++
 src/gallium/winsys/radeon/drm/radeon_drm_bo.c | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
index a4bc474..32df0be 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
@@ -151,6 +151,14 @@ void amdgpu_bo_destroy(struct pb_buffer *_buf)
       bo->ws->allocated_vram -= align64(bo->base.size, bo->ws->info.gart_page_size);
    else if (bo->initial_domain & RADEON_DOMAIN_GTT)
       bo->ws->allocated_gtt -= align64(bo->base.size, bo->ws->info.gart_page_size);
+
+   if (bo->map_count >= 1) {
+      if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+         bo->ws->mapped_vram -= bo->base.size;
+      else
+         bo->ws->mapped_gtt -= bo->base.size;
+   }
+
    FREE(bo);
 }
 
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
index 56aab48..5db2061 100644
--- a/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
+++ b/src/gallium/winsys/radeon/drm/radeon_drm_bo.c
@@ -316,6 +316,14 @@ void radeon_bo_destroy(struct pb_buffer *_buf)
         rws->allocated_vram -= align(bo->base.size, rws->info.gart_page_size);
     else if (bo->initial_domain & RADEON_DOMAIN_GTT)
         rws->allocated_gtt -= align(bo->base.size, rws->info.gart_page_size);
+
+    if (bo->map_count >= 1) {
+        if (bo->initial_domain & RADEON_DOMAIN_VRAM)
+            bo->rws->mapped_vram -= bo->base.size;
+        else
+            bo->rws->mapped_gtt -= bo->base.size;
+    }
+
     FREE(bo);
 }