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r600g: avoid unneeded bo wait
author
Dave Airlie
<airlied@redhat.com>
Tue, 5 Oct 2010 06:00:48 +0000
(16:00 +1000)
committer
Dave Airlie
<airlied@redhat.com>
Tue, 5 Oct 2010 06:00:48 +0000
(16:00 +1000)
if we know the bo has gone not busy, no need to add another bo wait
thanks to Andre (taiu) on irc for pointing this out.
src/gallium/winsys/r600/drm/radeon_bo_pb.c
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diff --git
a/src/gallium/winsys/r600/drm/radeon_bo_pb.c
b/src/gallium/winsys/r600/drm/radeon_bo_pb.c
index
3396481
..
a345202
100644
(file)
--- a/
src/gallium/winsys/r600/drm/radeon_bo_pb.c
+++ b/
src/gallium/winsys/r600/drm/radeon_bo_pb.c
@@
-100,6
+100,10
@@
radeon_bo_pb_map_internal(struct pb_buffer *_buf,
uint32_t domain;
if (radeon_bo_busy(buf->mgr->radeon, buf->bo, &domain))
return NULL;
+ if (radeon_bo_map(buf->mgr->radeon, buf->bo)) {
+ return NULL;
+ }
+ goto out;
}
if (buf->bo->data != NULL) {
@@
-115,7
+119,7
@@
radeon_bo_pb_map_internal(struct pb_buffer *_buf,
return NULL;
}
}
-
+out:
LIST_DELINIT(&buf->maplist);
return buf->bo->data;
}