X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=libust%2Fbuffers.c;h=a36453dbb1a45e171eaccab01e7f5e746d0bec71;hb=02af3e607f471e9fcfe7ea6902cab56efb4c4516;hp=33c9589861c96efd675ce8602452e406f5974e70;hpb=2dae156b134735a52d29f544e4c9e12d03baa283;p=ust.git

diff --git a/libust/buffers.c b/libust/buffers.c
index 33c9589..a36453d 100644
--- a/libust/buffers.c
+++ b/libust/buffers.c
@@ -307,7 +307,9 @@ static void ltt_buffer_begin(struct ust_buffer *buf,
 				subbuf_idx * buf->chan->subbuf_size);
 
 	header->cycle_count_begin = tsc;
-	header->data_size = 0xFFFFFFFF; /* for debugging */
+	header->data_size = 0xFFFFFFFF; /* for recognizing crashed buffers */
+	header->sb_size = 0xFFFFFFFF; /* for recognizing crashed buffers */
+	/* FIXME: add memory barrier? */
 	ltt_write_trace_header(channel->trace, header);
 }