sna: Release the freed bo cache upon expire

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/sna/kgem.c b/src/sna/kgem.c
index 581e3c80..2a8b3cd0 100644
--- a/src/sna/kgem.c
+++ b/src/sna/kgem.c
@@ -1968,6 +1968,12 @@ bool kgem_expire_cache(struct kgem *kgem)
 	bool idle;
 	unsigned int i;
 
+	while (__kgem_freed_bo) {
+		bo = __kgem_freed_bo;
+		__kgem_freed_bo = *(struct kgem_bo **)bo;
+		free(bo);
+	}
+
 	kgem_retire(kgem);
 	if (kgem->wedged)
 		kgem_cleanup(kgem);