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-rw-r--r--drivers/gpu/drm/radeon/radeon_ring.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index e8bc709..1cb4b94 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -204,22 +204,25 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib)
int radeon_ib_pool_init(struct radeon_device *rdev)
{
+ struct radeon_sa_manager tmp;
int i, r;
- mutex_lock(&rdev->ib_pool.mutex);
- if (rdev->ib_pool.ready) {
- mutex_unlock(&rdev->ib_pool.mutex);
- return 0;
- }
-
- r = radeon_sa_bo_manager_init(rdev, &rdev->ib_pool.sa_manager,
+ r = radeon_sa_bo_manager_init(rdev, &tmp,
RADEON_IB_POOL_SIZE*64*1024,
RADEON_GEM_DOMAIN_GTT);
if (r) {
- mutex_unlock(&rdev->ib_pool.mutex);
return r;
}
+ mutex_lock(&rdev->ib_pool.mutex);
+ if (rdev->ib_pool.ready) {
+ mutex_unlock(&rdev->ib_pool.mutex);
+ radeon_sa_bo_manager_fini(rdev, &tmp);
+ return 0;
+ }
+
+ rdev->ib_pool.sa_manager = tmp;
+ INIT_LIST_HEAD(&rdev->ib_pool.sa_manager.sa_bo);
for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
rdev->ib_pool.ibs[i].fence = NULL;
rdev->ib_pool.ibs[i].idx = i;
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