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-rw-r--r--src/gallium/auxiliary/pipebuffer/pb_bufmgr_debug.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_debug.c b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_debug.c
index c2593cf1653..a5dbded2bce 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_bufmgr_debug.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_bufmgr_debug.c
@@ -179,7 +179,9 @@ pb_debug_buffer_check(struct pb_debug_buffer *buf)
{
uint8_t *map;
- map = pb_map(buf->buffer, PIPE_BUFFER_USAGE_CPU_READ);
+ map = pb_map(buf->buffer,
+ PIPE_BUFFER_USAGE_CPU_READ |
+ PIPE_BUFFER_USAGE_UNSYNCHRONIZED);
assert(map);
if(map) {
boolean underflow, overflow;