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radv/winsys: fix leaking resources from bo's imported by fd

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A bo's ref_count was not being initialized when imported from an fd.
Therefore, we would fail to free the resource during VkFreeMemory().

This patch fixes applications like hifi VR in threaded mode, which
perform frequent imports/releases of IPC shared memory.

Signed-off-by: Andres Rodriguez <andresx7@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
CC: 18.0 18.1 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit f56e22e496)
This commit is contained in:
Andres Rodriguez 2018-04-30 18:05:49 -04:00 • committed by Dylan Baker
parent 7a1f220b26
commit 2fe5a43995
1 changed files with 1 additions and 0 deletions
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src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
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@ -501,6 +501,7 @@ radv_amdgpu_winsys_bo_from_fd(struct radeon_winsys *_ws,
bo->size = result.alloc_size;
bo->is_shared = true;
bo->ws = ws;
bo->ref_count = 1;
radv_amdgpu_add_buffer_to_global_list(bo);
return (struct radeon_winsys_bo *)bo;
error_va_map: