Mesa (master): r600g: Fixed unmap condition in radeon_bo_pb_destroy().
Tilman Sauerbeck
tilman at kemper.freedesktop.org
Tue Nov 2 21:09:13 UTC 2010
Module: Mesa
Branch: master
Commit: 34e75b0ca80011023c416831283fcce716b980b2
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=34e75b0ca80011023c416831283fcce716b980b2
Author: Tilman Sauerbeck <tilman at code-monkey.de>
Date: Fri Oct 29 21:34:26 2010 +0200
r600g: Fixed unmap condition in radeon_bo_pb_destroy().
Signed-off-by: Tilman Sauerbeck <tilman at code-monkey.de>
---
src/gallium/winsys/r600/drm/radeon_bo_pb.c | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/gallium/winsys/r600/drm/radeon_bo_pb.c b/src/gallium/winsys/r600/drm/radeon_bo_pb.c
index f74b934..312552f 100644
--- a/src/gallium/winsys/r600/drm/radeon_bo_pb.c
+++ b/src/gallium/winsys/r600/drm/radeon_bo_pb.c
@@ -63,11 +63,13 @@ static void radeon_bo_pb_destroy(struct pb_buffer *_buf)
{
struct radeon_bo_pb *buf = radeon_bo_pb(_buf);
- LIST_DEL(&buf->maplist);
-
- if (buf->bo->data != NULL) {
+ /* If this buffer is on the list of buffers to unmap,
+ * do the unmapping now.
+ */
+ if (!LIST_IS_EMPTY(&buf->maplist))
radeon_bo_unmap(buf->mgr->radeon, buf->bo);
- }
+
+ LIST_DEL(&buf->maplist);
radeon_bo_reference(buf->mgr->radeon, &buf->bo, NULL);
FREE(buf);
}
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