Mesa (master): winsys/amdgpu: fix the type of memory usage counters
Marek Olšák
mareko at kemper.freedesktop.org
Wed Aug 19 10:05:26 UTC 2015
Module: Mesa
Branch: master
Commit: 5fb0180592b124857e2e0369e2cdee74bd552bb9
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5fb0180592b124857e2e0369e2cdee74bd552bb9
Author: Marek Olšák <marek.olsak at amd.com>
Date: Mon Aug 17 19:55:57 2015 +0200
winsys/amdgpu: fix the type of memory usage counters
If the 32-bit types overflowed, the driver could submit an IB that uses much
more memory than is available.
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
Reviewed-by: Michel Dänzer <michel.daenzer at amd.com>
---
src/gallium/winsys/amdgpu/drm/amdgpu_cs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h
index 0842259..12c6b62 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.h
@@ -77,8 +77,8 @@ struct amdgpu_cs {
int buffer_indices_hashlist[512];
- unsigned used_vram;
- unsigned used_gart;
+ uint64_t used_vram;
+ uint64_t used_gart;
unsigned max_dependencies;
};
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