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intel: Mark bo's exported to prime as not reusable 

It's the same situation as flink and we need take the same precautions.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
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Kristian Høgsberg 2012-09-14 16:35:19 -04:00
parent 9d9cb8553c
commit 1b7ce582ce
1 changed files with 8 additions and 1 deletions
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9
intel/intel_bufmgr_gem.c
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@ -2472,8 +2472,15 @@ drm_intel_bo_gem_export_to_prime(drm_intel_bo *bo, int *prime_fd)
{
drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr;
drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
int ret;
return drmPrimeHandleToFD(bufmgr_gem->fd, bo_gem->gem_handle, DRM_CLOEXEC, prime_fd);
if (drmPrimeHandleToFD(bufmgr_gem->fd, bo_gem->gem_handle,
DRM_CLOEXEC, prime_fd) != 0)
return -errno;
bo_gem->reusable = false;
return 0;
}
static int