Fix two memory leaks introduced with the ttm backend.
Fixes: 213d50927763 ("drm/i915/ttm: Introduce a TTM i915 gem object backend")
Signed-off-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 08b72c280cb5..8059cb61bc3c 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -122,6 +122,7 @@ static void i915_ttm_tt_destroy(struct ttm_device *bdev, struct ttm_tt *ttm)
struct i915_ttm_tt *i915_tt = container_of(ttm, typeof(*i915_tt), ttm);
ttm_tt_destroy_common(bdev, ttm);
+ ttm_tt_fini(ttm);
kfree(i915_tt);
}
@@ -217,6 +218,7 @@ static void i915_ttm_delete_mem_notify(struct ttm_buffer_object *bo)
if (likely(obj)) {
/* This releases all gem object bindings to the backend. */
+ i915_ttm_free_cached_io_st(obj);
__i915_gem_free_object(obj);
}
}
--
2.31.1
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